Built 2026-10-19 (19 October 2026)

Soderarm Weather Records (SWE00139112)

Record envelope, standing records and threshold days for Soderarm (SWE00139112), Sweden, with 80 years of record.

Key Facts for Soderarm

  • Soderarm (SWE00139112) is a weather station in Sweden at 59.75 latitude and 19.41 longitude, 15 m (49 ft) above sea level.
  • The station reports from 1947 to 2026, 80 years of record.
  • 1,464 records set at Soderarm still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Soderarm set a daily record high maximum temperature of 18.8 C (65.8 F) on 23 May 2026.

About the Station

  • Location: Sweden, 59.75 latitude, 19.41 longitude.
  • Elevation: 15 m (49 ft).
  • Period of record: 1947 to 2026, 80 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

3 days at or beyond a record
Daily record high and record low at Soderarm, with 2026 drawn through them The band shows the record high and record low for each calendar day at Soderarm. The lines show the 2026 daily maximum and minimum. 3 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Soderarm. The lines show the 2026 daily maximum and minimum. 3 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Soderarm, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan9.6 C (49.3 F)-24.5 C (-12.1 F)4.5 C (40.1 F)-6.3 C (20.7 F)
Feb9.0 C (48.2 F)-25.0 C (-13.0 F)5.3 C (41.5 F)-10.5 C (13.1 F)
Mar11.3 C (52.3 F)-19.0 C (-2.2 F)8.1 C (46.6 F)-0.8 C (30.6 F)
Apr16.1 C (61.0 F)-10.3 C (13.5 F)11.0 C (51.8 F)0.1 C (32.2 F)
May20.7 C (69.3 F)-1.6 C (29.1 F)18.8 C (65.8 F)3.8 C (38.8 F)
Jun26.5 C (79.7 F)3.5 C (38.3 F)22.4 C (72.3 F)10.6 C (51.1 F)
Jul27.3 C (81.1 F)7.2 C (45.0 F)22.5 C (72.5 F)11.0 C (51.8 F)
Aug26.5 C (79.7 F)7.1 C (44.8 F)23.1 C (73.6 F)12.8 C (55.0 F)
Sep23.0 C (73.4 F)2.5 C (36.5 F)n/an/a
Oct17.5 C (63.5 F)-2.5 C (27.5 F)n/an/a
Nov13.7 C (56.7 F)-11.0 C (12.2 F)n/an/a
Dec10.6 C (51.1 F)-17.6 C (0.3 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Soderarm by the year they were set 1,464 records at Soderarm still stand. 1966 holds the most, with 65. 0204060801952: 151953: 91954: 61955: 341956: 471957: 191958: 341959: 171960: 31961: 191962: 41963: 201964: 61965: 211966: 651967: 81968: 251969: 131970: 281971: 121972: 21973: 361974: 21975: 101976: 161977: 311978: 291979: 221980: 81981: 161982: 111983: 111984: 61985: 301986: 231987: 611988: 171989: 141990: 291991: 121992: 231993: 161994: 91995: 151996: 51997: 161998: 111999: 72000: 202001: 62002: 512003: 132004: 42005: 102006: 442007: 142008: 122009: 82010: 182011: 112012: 82013: 62014: 372015: 322016: 152017: 102018: 362019: 232020: 642021: 192022: 202023: 262024: 222025: 352026: 71952196019681976198419922000200820162024
1,464 records at Soderarm still stand. 1966 holds the most, with 65.
Standing records at Soderarm by the year they were set
Year setStanding records
195215
19539
19546
195534
195647
195719
195834
195917
19603
196119
19624
196320
19646
196521
196665
19678
196825
196913
197028
197112
19722
197336
19742
197510
197616
197731
197829
197922
19808
198116
198211
198311
19846
198530
198623
198761
198817
198914
199029
199112
199223
199316
19949
199515
19965
199716
199811
19997
200020
20016
200251
200313
20044
200510
200644
200714
200812
20098
201018
201111
20128
20136
201437
201532
201615
201710
201836
201923
202064
202119
202220
202326
202422
202535
20267

All-Time Record Progression

12 new records
When Soderarm set new all-time records 12 all-time records were set at Soderarm between 11 July 1983 and 2 August 2018. Each dot is a new record. Record high maximum temperatureRecord daily precipitationRecord high minimum temperature11 July 1983: Record high maximum temperature 27.2 C (81.0 F)28 July 1992: Record daily precipitation 51.5 mm (2.0 in)12 August 2002: Record high minimum temperature 20.5 C (68.9 F)15 August 2002: Record high minimum temperature 20.8 C (69.4 F)25 July 2014: Record high minimum temperature 20.9 C (69.6 F)26 July 2014: Record high minimum temperature 21.3 C (70.3 F)27 July 2014: Record high minimum temperature 21.5 C (70.7 F)18 July 2018: Record high minimum temperature 21.6 C (70.9 F)19 July 2018: Record high maximum temperature 27.3 C (81.1 F)19 July 2018: Record high minimum temperature 21.8 C (71.2 F)1 August 2018: Record high minimum temperature 21.9 C (71.4 F)2 August 2018: Record high minimum temperature 22.2 C (72.0 F)1985199019952000200520102015
12 all-time records were set at Soderarm between 11 July 1983 and 2 August 2018. Each dot is a new record.
When Soderarm set new all-time records
DateKindDetail
1983-07-11Record high maximum temperatureRecord high maximum temperature 27.2 C (81.0 F)
1992-07-28Record daily precipitationRecord daily precipitation 51.5 mm (2.0 in)
2002-08-12Record high minimum temperatureRecord high minimum temperature 20.5 C (68.9 F)
2002-08-15Record high minimum temperatureRecord high minimum temperature 20.8 C (69.4 F)
2014-07-25Record high minimum temperatureRecord high minimum temperature 20.9 C (69.6 F)
2014-07-26Record high minimum temperatureRecord high minimum temperature 21.3 C (70.3 F)
2014-07-27Record high minimum temperatureRecord high minimum temperature 21.5 C (70.7 F)
2018-07-18Record high minimum temperatureRecord high minimum temperature 21.6 C (70.9 F)
2018-07-19Record high maximum temperatureRecord high maximum temperature 27.3 C (81.1 F)
2018-07-19Record high minimum temperatureRecord high minimum temperature 21.8 C (71.2 F)
2018-08-01Record high minimum temperatureRecord high minimum temperature 21.9 C (71.4 F)
2018-08-02Record high minimum temperatureRecord high minimum temperature 22.2 C (72.0 F)

Wettest Day of Each Month

Jul: 51.5 mm (2.0 in)
Record daily precipitation for each month at Soderarm The wettest day on record for each calendar month at Soderarm. The most was 51.5 mm (2.0 in) on 28 July 1992. 0204060 Jan: 33.5 mm (1.3 in), 9 January 1954 Jan Feb: 19.8 mm (0.8 in), 4 February 1963 Feb Mar: 22.1 mm (0.9 in), 6 March 1978 Mar Apr: 32.4 mm (1.3 in), 1 April 1984 Apr May: 28.9 mm (1.1 in), 1 May 1991 May Jun: 28.5 mm (1.1 in), 3 June 1994 Jun Jul: 51.5 mm (2.0 in), 28 July 1992 Jul Aug: 36.3 mm (1.4 in), 8 August 1991 Aug Sep: 41.3 mm (1.6 in), 7 September 1965 Sep Oct: 31.0 mm (1.2 in), 20 October 1980 Oct Nov: 24.0 mm (0.9 in), 26 November 1979 Nov Dec: 28.0 mm (1.1 in), 8 December 1960 Dec
The wettest day on record for each calendar month at Soderarm. The most was 51.5 mm (2.0 in) on 28 July 1992.
Record daily precipitation for each month at Soderarm
MonthRecord daily precipitation (mm)Date
Jan33.5 mm (1.3 in)9 January 1954
Feb19.8 mm (0.8 in)4 February 1963
Mar22.1 mm (0.9 in)6 March 1978
Apr32.4 mm (1.3 in)1 April 1984
May28.9 mm (1.1 in)1 May 1991
Jun28.5 mm (1.1 in)3 June 1994
Jul51.5 mm (2.0 in)28 July 1992
Aug36.3 mm (1.4 in)8 August 1991
Sep41.3 mm (1.6 in)7 September 1965
Oct31.0 mm (1.2 in)20 October 1980
Nov24.0 mm (0.9 in)26 November 1979
Dec28.0 mm (1.1 in)8 December 1960

Period of Record Coverage

1952 to 2026
Days with data per year at Soderarm 75 years of record at Soderarm, 1952 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1952, 2026. 1952: 214 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 365 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 343 of 365 days1996: 352 of 366 days1997: 355 of 365 days1998: 365 of 365 days1999: 359 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 358 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 353 of 365 days2019: 357 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 352 of 365 days2026: 243 of 365 days1960197019801990200020102020
75 years of record at Soderarm, 1952 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1952, 2026.
Days with data per year at Soderarm
YearDays with dataShare of yearComplete
195221458%No
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956365100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
199534394%Yes
199635296%Yes
199735597%Yes
1998365100%Yes
199935998%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
201235898%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
201835397%Yes
201935798%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
202535296%Yes
202624367%No

Latest Records

20
Latest records at Soderarm
DateStationRecordValueBeat old record byOld record stoodSignificance
23 May 2026Soderarm, SEdaily high max18.8 C (65.8 F)1.6 C (2.9 F)72 years32 of 100 (Routine)
23 May 2026Soderarm, SEdaily high min11.4 C (52.5 F)0.3 C (0.5 F)3 years8 of 100 (Routine)
2 May 2026Soderarm, SEdaily high min8.2 C (46.8 F)2.2 C (4.0 F)67 years36 of 100 (Notable)
2 May 2026Soderarm, SEdaily high max16.2 C (61.2 F)2.8 C (5.0 F)36 years25 of 100 (Routine)
1 May 2026Soderarm, SEdaily high max16.7 C (62.1 F)3.6 C (6.5 F)24 years25 of 100 (Routine)
1 May 2026Soderarm, SEdaily high min6.2 C (43.2 F)0.4 C (0.7 F)11 years11 of 100 (Routine)
23 March 2026Soderarm, SEdaily high min3.1 C (37.6 F)0.6 C (1.1 F)13 years12 of 100 (Routine)
13 March 2026Soderarm, SEdaily high min (Tie)3.1 C (37.6 F)tie19 years3 of 100 (Routine)
20 December 2025Soderarm, SEdaily high min6.5 C (43.7 F)0.5 C (0.9 F)10 years11 of 100 (Routine)
19 December 2025Soderarm, SEdaily high min6.3 C (43.3 F)0.6 C (1.1 F)10 years11 of 100 (Routine)
17 December 2025Soderarm, SEdaily high min5.7 C (42.3 F)1.3 C (2.3 F)12 years13 of 100 (Routine)
17 December 2025Soderarm, SEdaily high max7.3 C (45.1 F)0.2 C (0.4 F)12 years10 of 100 (Routine)
16 December 2025Soderarm, SEdaily high min6.1 C (43.0 F)1.3 C (2.3 F)32 years19 of 100 (Routine)
16 December 2025Soderarm, SEdaily high max7.8 C (46.0 F)0.5 C (0.9 F)34 years18 of 100 (Routine)
11 December 2025Soderarm, SEdaily high max8.6 C (47.5 F)0.3 C (0.5 F)10 years11 of 100 (Routine)
10 December 2025Soderarm, SEdaily high max9.1 C (48.4 F)1.4 C (2.5 F)10 years14 of 100 (Routine)
7 December 2025Soderarm, SEdaily high min (Tie)6.2 C (43.2 F)tie24 years3 of 100 (Routine)
29 November 2025Soderarm, SEdaily high min7.0 C (44.6 F)1.6 C (2.9 F)40 years24 of 100 (Routine)
28 November 2025Soderarm, SEdaily high max8.1 C (46.6 F)0.1 C (0.2 F)39 years18 of 100 (Routine)
13 November 2025Soderarm, SEdaily high max11.2 C (52.2 F)0.1 C (0.2 F)3 years7 of 100 (Routine)

Climate Trend

70 complete years, 1953 to 2024
Annual mean temperature at Soderarm as warming stripes, 1953 to 2024 One stripe for each of 70 complete years at Soderarm, 1953 to 2024. Blue stripes are years cooler than the station's own mean of 6.4 C (43.5 F); red stripes are warmer. The coolest year was 1985, at 3.6 C (38.5 F), and the warmest was 2020, at 9.0 C (48.2 F). The strongest colour marks a difference of 2.8 C (5.0 F). 1953: 6.9 C, +0.5 C from the station mean1954: 5.7 C, -0.7 C from the station mean1955: 5.1 C, -1.3 C from the station mean1956: 3.9 C, -2.5 C from the station mean1957: 5.6 C, -0.8 C from the station mean1958: 4.9 C, -1.5 C from the station mean1959: 6.8 C, +0.4 C from the station mean1960: 5.9 C, -0.5 C from the station mean1961: 7.1 C, +0.7 C from the station mean1962: 5.3 C, -1.1 C from the station mean1963: 5.0 C, -1.4 C from the station mean1964: 5.6 C, -0.8 C from the station mean1965: 5.3 C, -1.1 C from the station mean1966: 4.3 C, -2.1 C from the station mean1967: 6.2 C, -0.2 C from the station mean1968: 5.7 C, -0.7 C from the station mean1969: 5.5 C, -0.9 C from the station mean1970: 4.1 C, -2.3 C from the station mean1971: 5.7 C, -0.7 C from the station mean1972: 6.5 C, +0.1 C from the station mean1973: 6.7 C, +0.3 C from the station mean1974: 6.9 C, +0.5 C from the station mean1975: 7.5 C, +1.1 C from the station mean1976: 5.4 C, -1.0 C from the station mean1977: 5.3 C, -1.1 C from the station mean1978: 5.1 C, -1.3 C from the station mean1979: 5.0 C, -1.4 C from the station mean1980: 5.4 C, -1.0 C from the station mean1981: 5.4 C, -1.0 C from the station mean1982: 6.0 C, -0.4 C from the station mean1983: 6.4 C, 0.0 C from the station mean1984: 6.7 C, +0.3 C from the station mean1985: 3.6 C, -2.8 C from the station mean1986: 5.3 C, -1.1 C from the station mean1987: 4.0 C, -2.4 C from the station mean1988: 6.2 C, -0.2 C from the station mean1989: 7.4 C, +1.0 C from the station mean1990: 7.6 C, +1.2 C from the station mean1991: 6.9 C, +0.5 C from the station mean1992: 7.3 C, +0.9 C from the station mean1993: 6.3 C, -0.1 C from the station mean1994: 6.5 C, +0.1 C from the station mean1996: 5.7 C, -0.7 C from the station mean1997: 7.0 C, +0.6 C from the station mean1998: 6.2 C, -0.2 C from the station mean1999: 7.3 C, +0.9 C from the station mean2000: 7.6 C, +1.2 C from the station mean2001: 6.8 C, +0.4 C from the station mean2002: 7.4 C, +1.0 C from the station mean2003: 6.8 C, +0.4 C from the station mean2004: 7.0 C, +0.6 C from the station mean2005: 7.2 C, +0.8 C from the station mean2006: 7.5 C, +1.1 C from the station mean2007: 7.4 C, +1.0 C from the station mean2008: 8.0 C, +1.6 C from the station mean2009: 7.0 C, +0.6 C from the station mean2010: 5.3 C, -1.1 C from the station mean2011: 7.5 C, +1.1 C from the station mean2012: 6.8 C, +0.4 C from the station mean2013: 7.2 C, +0.8 C from the station mean2014: 7.9 C, +1.5 C from the station mean2015: 8.4 C, +2.0 C from the station mean2016: 7.4 C, +1.0 C from the station mean2017: 7.3 C, +0.9 C from the station mean2019: 7.6 C, +1.2 C from the station mean2020: 9.0 C, +2.6 C from the station mean2021: 7.7 C, +1.3 C from the station mean2022: 8.2 C, +1.8 C from the station mean2023: 7.4 C, +1.0 C from the station mean2024: 7.8 C, +1.4 C from the station mean19531960197019801990200020102020
One stripe for each of 70 complete years at Soderarm, 1953 to 2024. Blue stripes are years cooler than the station's own mean of 6.4 C (43.5 F); red stripes are warmer. The coolest year was 1985, at 3.6 C (38.5 F), and the warmest was 2020, at 9.0 C (48.2 F). The strongest colour marks a difference of 2.8 C (5.0 F).
Annual mean temperature at Soderarm as warming stripes, 1953 to 2024
YearAnnual mean temperatureDifference from the station mean
19536.9 C+0.45 C
19545.7 C-0.70 C
19555.1 C-1.31 C
19563.9 C-2.50 C
19575.6 C-0.80 C
19584.9 C-1.54 C
19596.8 C+0.44 C
19605.9 C-0.49 C
19617.1 C+0.68 C
19625.3 C-1.12 C
19635.0 C-1.43 C
19645.6 C-0.76 C
19655.3 C-1.15 C
19664.3 C-2.13 C
19676.2 C-0.21 C
19685.7 C-0.70 C
19695.5 C-0.92 C
19704.1 C-2.30 C
19715.7 C-0.66 C
19726.5 C+0.05 C
19736.7 C+0.27 C
19746.9 C+0.52 C
19757.5 C+1.14 C
19765.4 C-1.05 C
19775.3 C-1.08 C
19785.1 C-1.33 C
19795.0 C-1.39 C
19805.4 C-1.00 C
19815.4 C-1.03 C
19826.0 C-0.44 C
19836.4 C-0.03 C
19846.7 C+0.33 C
19853.6 C-2.77 C
19865.3 C-1.11 C
19874.0 C-2.45 C
19886.2 C-0.21 C
19897.4 C+0.98 C
19907.6 C+1.15 C
19916.9 C+0.53 C
19927.3 C+0.86 C
19936.3 C-0.09 C
19946.5 C+0.13 C
19965.7 C-0.69 C
19977.0 C+0.55 C
19986.2 C-0.21 C
19997.3 C+0.94 C
20007.6 C+1.15 C
20016.8 C+0.44 C
20027.4 C+0.98 C
20036.8 C+0.37 C
20047.0 C+0.58 C
20057.2 C+0.80 C
20067.5 C+1.08 C
20077.4 C+1.00 C
20088.0 C+1.59 C
20097.0 C+0.59 C
20105.3 C-1.10 C
20117.5 C+1.14 C
20126.8 C+0.44 C
20137.2 C+0.84 C
20147.9 C+1.52 C
20158.4 C+1.97 C
20167.4 C+0.97 C
20177.3 C+0.93 C
20197.6 C+1.22 C
20209.0 C+2.62 C
20217.7 C+1.27 C
20228.2 C+1.80 C
20237.4 C+1.01 C
20247.8 C+1.35 C

The annual mean temperature here has risen by 0.4 C (0.3 to 0.5) per decade over 1953 to 2024. In Fahrenheit: 0.7 F (0.5 to 0.9) per decade. The slope is a straight line fitted to 70 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Soderarm
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.4 C (0.3 to 0.5) per decade0.7 F (0.5 to 0.9) per decade1953 to 202470Rise
Mean daily maximum0.3 C (0.3 to 0.4) per decade0.6 F (0.5 to 0.8) per decade1953 to 202470Rise
Mean daily minimum0.4 C (0.3 to 0.5) per decade0.7 F (0.5 to 0.9) per decade1953 to 202470Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1947 to 2026
Yearly extremes at Soderarm: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)27.3 C (81.1 F)201823.6 C (74.5 F)75
Coldest night (TNn)-25.0 C (-13.0 F)1956-10.9 C (12.4 F)75
Wettest day (Rx1day)51.5 mm (2.0 in)199225.5 mm (1.0 in)48
Wettest five days (Rx5day)100.8 mm (4.0 in)197742.3 mm (1.7 in)48
Longest dry spell (CDD)56 days196424 days48

Hottest day (TXx)

Hottest day (TXx) at Soderarm by year The hottest day of the year at Soderarm, 1947 to 2026. The record is 27.3 C (81.1 F) in 2018, marked on the chart; the median year is 23.6 C (74.5 F). 17.52022.52527.51960198020002020Record: 27.3 C (81.1 F) in 2018
The hottest day of the year at Soderarm, 1947 to 2026. The record is 27.3 C (81.1 F) in 2018, marked on the chart; the median year is 23.6 C (74.5 F).
Hottest day (TXx) at Soderarm by year
YearHottest day (TXx)
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
195223.2 C (73.8 F)
195324.0 C (75.2 F)
195421.5 C (70.7 F)
195525.0 C (77.0 F)
195620.0 C (68.0 F)
195722.5 C (72.5 F)
195821.2 C (70.2 F)
195924.6 C (76.3 F)
196021.4 C (70.5 F)
196120.6 C (69.1 F)
196218.6 C (65.5 F)
196326.1 C (79.0 F)
196421.9 C (71.4 F)
196519.6 C (67.3 F)
196625.1 C (77.2 F)
196721.7 C (71.1 F)
196823.4 C (74.1 F)
196926.0 C (78.8 F)
197021.0 C (69.8 F)
197122.5 C (72.5 F)
197224.5 C (76.1 F)
197324.6 C (76.3 F)
197420.3 C (68.5 F)
197525.8 C (78.4 F)
197622.4 C (72.3 F)
197718.8 C (65.8 F)
197823.6 C (74.5 F)
197920.0 C (68.0 F)
198024.3 C (75.7 F)
198121.2 C (70.2 F)
198224.3 C (75.7 F)
198327.2 C (81.0 F)
198422.2 C (72.0 F)
198520.6 C (69.1 F)
198623.2 C (73.8 F)
198722.8 C (73.0 F)
198823.6 C (74.5 F)
198924.4 C (75.9 F)
199022.5 C (72.5 F)
199125.8 C (78.4 F)
199223.2 C (73.8 F)
199319.5 C (67.1 F)
199426.2 C (79.2 F)
199524.5 C (76.1 F)
199623.9 C (75.0 F)
199725.5 C (77.9 F)
199819.8 C (67.6 F)
199925.0 C (77.0 F)
200019.1 C (66.4 F)
200125.6 C (78.1 F)
200225.2 C (77.4 F)
200325.9 C (78.6 F)
200425.4 C (77.7 F)
200527.0 C (80.6 F)
200624.8 C (76.6 F)
200721.9 C (71.4 F)
200825.3 C (77.5 F)
200923.8 C (74.8 F)
201025.3 C (77.5 F)
201122.5 C (72.5 F)
201222.2 C (72.0 F)
201322.0 C (71.6 F)
201426.6 C (79.9 F)
201524.4 C (75.9 F)
201623.0 C (73.4 F)
201722.4 C (72.3 F)
201827.3 C (81.1 F)
201926.1 C (79.0 F)
202026.5 C (79.7 F)
202125.5 C (77.9 F)
202224.5 C (76.1 F)
202323.9 C (75.0 F)
202422.2 C (72.0 F)
202524.2 C (75.6 F)
202623.1 C (73.6 F)

Coldest night (TNn)

Coldest night (TNn) at Soderarm by year The coldest night of the year at Soderarm, 1947 to 2026. The record is -25.0 C (-13.0 F) in 1956, marked on the chart; the median year is -10.9 C (12.4 F). -30-20-1001960198020002020Record: -25.0 C (-13.0 F) in 1956
The coldest night of the year at Soderarm, 1947 to 2026. The record is -25.0 C (-13.0 F) in 1956, marked on the chart; the median year is -10.9 C (12.4 F).
Coldest night (TNn) at Soderarm by year
YearColdest night (TNn)
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952-6.8 C (19.8 F)
1953-16.5 C (2.3 F)
1954-13.5 C (7.7 F)
1955-14.5 C (5.9 F)
1956-25.0 C (-13.0 F)
1957-13.0 C (8.6 F)
1958-20.0 C (-4.0 F)
1959-9.0 C (15.8 F)
1960-12.0 C (10.4 F)
1961-10.8 C (12.6 F)
1962-9.5 C (14.9 F)
1963-17.0 C (1.4 F)
1964-13.0 C (8.6 F)
1965-13.7 C (7.3 F)
1966-22.0 C (-7.6 F)
1967-13.6 C (7.5 F)
1968-14.7 C (5.5 F)
1969-12.6 C (9.3 F)
1970-25.0 C (-13.0 F)
1971-13.1 C (8.4 F)
1972-11.1 C (12.0 F)
1973-10.1 C (13.8 F)
1974-5.3 C (22.5 F)
1975-7.1 C (19.2 F)
1976-10.1 C (13.8 F)
1977-12.2 C (10.0 F)
1978-17.6 C (0.3 F)
1979-22.2 C (-8.0 F)
1980-16.1 C (3.0 F)
1981-12.0 C (10.4 F)
1982-14.2 C (6.4 F)
1983-8.7 C (16.3 F)
1984-8.3 C (17.1 F)
1985-20.8 C (-5.4 F)
1986-20.0 C (-4.0 F)
1987-24.5 C (-12.1 F)
1988-10.3 C (13.5 F)
1989-15.2 C (4.6 F)
1990-5.9 C (21.4 F)
1991-7.5 C (18.5 F)
1992-5.6 C (21.9 F)
1993-8.2 C (17.2 F)
1994-10.9 C (12.4 F)
1995-10.6 C (12.9 F)
1996-12.4 C (9.7 F)
1997-7.5 C (18.5 F)
1998-8.0 C (17.6 F)
1999-13.1 C (8.4 F)
2000-8.5 C (16.7 F)
2001-13.5 C (7.7 F)
2002-10.9 C (12.4 F)
2003-13.7 C (7.3 F)
2004-7.3 C (18.9 F)
2005-10.1 C (13.8 F)
2006-10.1 C (13.8 F)
2007-12.7 C (9.1 F)
2008-4.3 C (24.3 F)
2009-8.2 C (17.2 F)
2010-21.0 C (-5.8 F)
2011-14.0 C (6.8 F)
2012-12.2 C (10.0 F)
2013-10.9 C (12.4 F)
2014-7.9 C (17.8 F)
2015-5.4 C (22.3 F)
2016-9.8 C (14.4 F)
2017-9.5 C (14.9 F)
2018-12.1 C (10.2 F)
2019-10.0 C (14.0 F)
2020-3.0 C (26.6 F)
2021-8.1 C (17.4 F)
2022-8.8 C (16.2 F)
2023-8.2 C (17.2 F)
2024-11.8 C (10.8 F)
2025-8.2 C (17.2 F)
2026-10.5 C (13.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Soderarm by year The wettest day of the year at Soderarm, 1947 to 2026. The record is 51.5 mm (2.0 in) in 1992, marked on the chart; the median year is 25.5 mm (1.0 in). 02040601960198020002020Record: 51.5 mm (2.0 in) in 1992
The wettest day of the year at Soderarm, 1947 to 2026. The record is 51.5 mm (2.0 in) in 1992, marked on the chart; the median year is 25.5 mm (1.0 in).
Wettest day (Rx1day) at Soderarm by year
YearWettest day (Rx1day)
1947n/a
1948n/a
194917.8 mm (0.7 in)
195017.8 mm (0.7 in)
195117.0 mm (0.7 in)
195222.0 mm (0.9 in)
195331.2 mm (1.2 in)
195433.5 mm (1.3 in)
195519.0 mm (0.7 in)
195624.2 mm (1.0 in)
195738.6 mm (1.5 in)
195824.7 mm (1.0 in)
195926.3 mm (1.0 in)
196028.1 mm (1.1 in)
196140.0 mm (1.6 in)
196222.0 mm (0.9 in)
196332.1 mm (1.3 in)
196418.4 mm (0.7 in)
196541.3 mm (1.6 in)
196624.8 mm (1.0 in)
196728.3 mm (1.1 in)
196823.0 mm (0.9 in)
196923.7 mm (0.9 in)
197015.4 mm (0.6 in)
197133.0 mm (1.3 in)
197248.7 mm (1.9 in)
197322.5 mm (0.9 in)
197422.0 mm (0.9 in)
197529.0 mm (1.1 in)
197616.6 mm (0.7 in)
197737.0 mm (1.5 in)
197845.7 mm (1.8 in)
197924.0 mm (0.9 in)
198031.0 mm (1.2 in)
198145.5 mm (1.8 in)
198221.0 mm (0.8 in)
198330.9 mm (1.2 in)
198432.4 mm (1.3 in)
198517.4 mm (0.7 in)
198628.5 mm (1.1 in)
198715.1 mm (0.6 in)
198817.5 mm (0.7 in)
198926.1 mm (1.0 in)
199018.9 mm (0.7 in)
199136.3 mm (1.4 in)
199251.5 mm (2.0 in)
199327.9 mm (1.1 in)
199428.5 mm (1.1 in)
199519.4 mm (0.8 in)
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
20130.0 mm (0.00 in)
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Soderarm by year The wettest five days of the year at Soderarm, 1947 to 2026. The record is 100.8 mm (4.0 in) in 1977, marked on the chart; the median year is 42.3 mm (1.7 in). 0501001501960198020002020Record: 100.8 mm (4.0 in) in 1977
The wettest five days of the year at Soderarm, 1947 to 2026. The record is 100.8 mm (4.0 in) in 1977, marked on the chart; the median year is 42.3 mm (1.7 in).
Wettest five days (Rx5day) at Soderarm by year
YearWettest five days (Rx5day)
1947n/a
1948n/a
194937.9 mm (1.5 in)
195029.0 mm (1.1 in)
195136.4 mm (1.4 in)
195230.9 mm (1.2 in)
195341.1 mm (1.6 in)
195441.6 mm (1.6 in)
195535.7 mm (1.4 in)
195632.7 mm (1.3 in)
195759.1 mm (2.3 in)
195836.9 mm (1.5 in)
195930.7 mm (1.2 in)
196077.6 mm (3.1 in)
196152.4 mm (2.1 in)
196250.9 mm (2.0 in)
196340.6 mm (1.6 in)
196428.7 mm (1.1 in)
196573.3 mm (2.9 in)
196654.3 mm (2.1 in)
196743.5 mm (1.7 in)
196839.3 mm (1.5 in)
196955.9 mm (2.2 in)
197030.7 mm (1.2 in)
197146.5 mm (1.8 in)
197252.2 mm (2.1 in)
197345.2 mm (1.8 in)
197442.2 mm (1.7 in)
197563.6 mm (2.5 in)
197632.1 mm (1.3 in)
1977100.8 mm (4.0 in)
197860.9 mm (2.4 in)
197941.0 mm (1.6 in)
198040.7 mm (1.6 in)
198147.0 mm (1.9 in)
198242.1 mm (1.7 in)
198346.4 mm (1.8 in)
198455.0 mm (2.2 in)
198537.0 mm (1.5 in)
198649.3 mm (1.9 in)
198724.0 mm (0.9 in)
198842.4 mm (1.7 in)
198945.0 mm (1.8 in)
199051.1 mm (2.0 in)
199155.1 mm (2.2 in)
199270.3 mm (2.8 in)
199344.4 mm (1.7 in)
199438.8 mm (1.5 in)
199532.6 mm (1.3 in)
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
20130.0 mm (0.00 in)
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Soderarm by year The longest dry spell of the year at Soderarm, 1947 to 2026. The record is 56 days in 1964, marked on the chart; the median year is 24 days. 02040601960198020002020Record: 56 days in 1964
The longest dry spell of the year at Soderarm, 1947 to 2026. The record is 56 days in 1964, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Soderarm by year
YearLongest dry spell (CDD)
1947n/a
1948n/a
194932 days
195021 days
195127 days
195223 days
195340 days
195423 days
195523 days
195634 days
195720 days
195817 days
195924 days
196027 days
196133 days
196224 days
196323 days
196456 days
196519 days
196631 days
196715 days
196826 days
196944 days
197022 days
197137 days
197234 days
197318 days
197433 days
197517 days
197626 days
197723 days
197824 days
197925 days
198034 days
198123 days
198220 days
198328 days
198425 days
198518 days
198622 days
198735 days
198824 days
198922 days
199018 days
199122 days
199229 days
199321 days
199434 days
199537 days
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
20135 days
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

70 years with a frost

Across 70 years with a frost, the median last spring frost at Soderarm falls on 21 April and the median first autumn frost on 12 November, which leaves a median of 205 days between them.

In 1993 to 2024 the median growing season was 212 days. That is 17 days more than in 1953 to 1982.

Fitted over all years, the growing season changes by +4.4 days per decade at this station.

Frost dates and growing season at Soderarm
MeasureMedian, all yearsEarliest period (1953 to 1982)Recent period (1993 to 2024)Recent against earliestFitted trend
Last spring frost21 April28 April14 April14 days earlier-2.5 days per decade
First autumn frost12 November6 November18 November12 days later+1.9 days per decade
Growing days205 days195 days212 days17 days more+4.4 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

46 years, 1949 to 1994

A day with at least 26.1 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 58.7 mm (2.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Soderarm: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years26.1 mm (1.0 in)
5 years34.5 mm (1.4 in)
10 years40.3 mm (1.6 in)
25 years47.6 mm (1.9 in)
50 years53.2 mm (2.1 in)Longer than the 46 years of record
100 years58.7 mm (2.3 in)Longer than the 46 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 46 years of values from 1949 to 1994.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 51.5 mm (2.0 in) in 1992; 48.7 mm (1.9 in) in 1972; 45.7 mm (1.8 in) in 1978.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

  • Data for Soderarm standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Soderarm threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).