Built 2026-10-19 (19 October 2026)

Robacksdalen Weather Records (SWE00140180)

Record envelope, standing records and threshold days for Robacksdalen (SWE00140180), Sweden, with 71 years of record.

Key Facts for Robacksdalen

  • Robacksdalen (SWE00140180) is a weather station in Sweden at 63.81 latitude and 20.24 longitude, 10 m (33 ft) above sea level.
  • The station reports from 1956 to 2026, 71 years of record.
  • 1,464 records set at Robacksdalen still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Robacksdalen set a daily record precipitation of 13.8 mm (0.5 in) on 5 April 2026.

About the Station

  • Location: Sweden, 63.81 latitude, 20.24 longitude.
  • Elevation: 10 m (33 ft).
  • Period of record: 1956 to 2026, 71 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Robacksdalen, with 2026 drawn through them The band shows the record high and record low for each calendar day at Robacksdalen. The lines show the 2026 daily maximum and minimum. 0 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 Robacksdalen. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Robacksdalen, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan11.6 C (52.9 F)-35.8 C (-32.4 F)n/an/a
Feb8.9 C (48.0 F)-39.1 C (-38.4 F)n/an/a
Mar11.2 C (52.2 F)-31.2 C (-24.2 F)n/an/a
Apr20.7 C (69.3 F)-16.5 C (2.3 F)n/an/a
May25.5 C (77.9 F)-7.0 C (19.4 F)n/an/a
Jun29.6 C (85.3 F)-1.5 C (29.3 F)n/an/a
Jul29.9 C (85.8 F)1.4 C (34.5 F)n/an/a
Aug30.5 C (86.9 F)-1.3 C (29.7 F)n/an/a
Sep24.3 C (75.7 F)-6.1 C (21.0 F)n/an/a
Oct16.2 C (61.2 F)-19.9 C (-3.8 F)n/an/a
Nov13.2 C (55.8 F)-24.8 C (-12.6 F)n/an/a
Dec9.0 C (48.2 F)-31.8 C (-25.2 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Robacksdalen by the year they were set 1,464 records at Robacksdalen still stand. 1966 holds the most, with 81. 02550751001956: 61957: 681958: 551959: 131961: 711962: 341963: 421964: 391965: 481966: 811967: 581968: 791969: 381970: 501971: 551972: 711973: 741974: 351975: 521976: 381977: 521978: 471979: 271980: 501981: 371982: 361983: 331984: 471985: 481986: 461987: 3419561961196519691973197719811985
1,464 records at Robacksdalen still stand. 1966 holds the most, with 81.
Standing records at Robacksdalen by the year they were set
Year setStanding records
19566
195768
195855
195913
196171
196234
196342
196439
196548
196681
196758
196879
196938
197050
197155
197271
197374
197435
197552
197638
197752
197847
197927
198050
198137
198236
198333
198447
198548
198646
198734

All-Time Record Progression

1 new records
When Robacksdalen set new all-time records 1 all-time records were set at Robacksdalen between 27 August 2007 and 27 August 2007. Each dot is a new record. Record daily precipitation27 August 2007: Record daily precipitation 118.5 mm (4.7 in)
1 all-time records were set at Robacksdalen between 27 August 2007 and 27 August 2007. Each dot is a new record.
When Robacksdalen set new all-time records
DateKindDetail
2007-08-27Record daily precipitationRecord daily precipitation 118.5 mm (4.7 in)

Wettest Day of Each Month

Aug: 118.5 mm (4.7 in)
Record daily precipitation for each month at Robacksdalen The wettest day on record for each calendar month at Robacksdalen. The most was 118.5 mm (4.7 in) on 27 August 2007. 050100150 Jan: 37.1 mm (1.5 in), 12 January 2021 Jan Feb: 23.0 mm (0.9 in), 9 February 2020 Feb Mar: 20.3 mm (0.8 in), 19 March 1965 Mar Apr: 38.1 mm (1.5 in), 4 April 2000 Apr May: 41.0 mm (1.6 in), 19 May 2001 May Jun: 38.7 mm (1.5 in), 13 June 1975 Jun Jul: 66.8 mm (2.6 in), 7 July 2009 Jul Aug: 118.5 mm (4.7 in), 27 August 2007 Aug Sep: 57.4 mm (2.3 in), 23 September 2021 Sep Oct: 51.2 mm (2.0 in), 10 October 2024 Oct Nov: 36.4 mm (1.4 in), 28 November 2023 Nov Dec: 47.3 mm (1.9 in), 28 December 1968 Dec
The wettest day on record for each calendar month at Robacksdalen. The most was 118.5 mm (4.7 in) on 27 August 2007.
Record daily precipitation for each month at Robacksdalen
MonthRecord daily precipitation (mm)Date
Jan37.1 mm (1.5 in)12 January 2021
Feb23.0 mm (0.9 in)9 February 2020
Mar20.3 mm (0.8 in)19 March 1965
Apr38.1 mm (1.5 in)4 April 2000
May41.0 mm (1.6 in)19 May 2001
Jun38.7 mm (1.5 in)13 June 1975
Jul66.8 mm (2.6 in)7 July 2009
Aug118.5 mm (4.7 in)27 August 2007
Sep57.4 mm (2.3 in)23 September 2021
Oct51.2 mm (2.0 in)10 October 2024
Nov36.4 mm (1.4 in)28 November 2023
Dec47.3 mm (1.9 in)28 December 1968

Period of Record Coverage

1956 to 1987
Days with data per year at Robacksdalen 31 years of record at Robacksdalen, 1956 to 1987. 3 years have data for under 90 percent of days and are left out of rankings: 1956, 1959, 1987. 1956: 61 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 59 of 365 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: 334 of 365 days1986: 365 of 365 days1987: 181 of 365 days19651970197519801985
31 years of record at Robacksdalen, 1956 to 1987. 3 years have data for under 90 percent of days and are left out of rankings: 1956, 1959, 1987.
Days with data per year at Robacksdalen
YearDays with dataShare of yearComplete
19566117%No
1957365100%Yes
1958365100%Yes
19595916%No
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
198533492%Yes
1986365100%Yes
198718150%No

Latest Records

20
Latest records at Robacksdalen
DateStationRecordValueBeat old record byOld record stoodSignificance
5 April 2026Robacksdalen, SEdaily rain13.8 mm (0.5 in)2.1 mm (0.08 in)20 years17 of 100 (Routine)
25 March 2026Robacksdalen, SEdaily rain20.2 mm (0.8 in)11.1 mm (0.4 in)40 years20 of 100 (Routine)
6 December 2025Robacksdalen, SEdaily rain13.6 mm (0.5 in)4.2 mm (0.17 in)40 years20 of 100 (Routine)
3 August 2025Robacksdalen, SEdaily rain6.5 mm (0.26 in)0.3 mm (0.01 in)46 years20 of 100 (Routine)
23 May 2025Robacksdalen, SEdaily rain (Tie)16.5 mm (0.6 in)tie6 years2 of 100 (Routine)
29 January 2025Robacksdalen, SEdaily rain12.0 mm (0.5 in)1.0 mm (0.04 in)47 years20 of 100 (Routine)
24 January 2025Robacksdalen, SEdaily rain13.7 mm (0.5 in)3.1 mm (0.12 in)24 years20 of 100 (Routine)
20 January 2025Robacksdalen, SEdaily rain14.0 mm (0.6 in)3.5 mm (0.14 in)22 years20 of 100 (Routine)
7 January 2025Robacksdalen, SEdaily rain21.0 mm (0.8 in)5.5 mm (0.22 in)2 years20 of 100 (Routine)
18 December 2024Robacksdalen, SEdaily rain26.2 mm (1.0 in)13.6 mm (0.5 in)13 years40 of 100 (Notable)
15 December 2024Robacksdalen, SEdaily rain12.6 mm (0.5 in)2.0 mm (0.08 in)10 years13 of 100 (Routine)
10 October 2024Robacksdalen, SEmonthly rain51.2 mm (2.0 in)9.7 mm (0.38 in)4 years32 of 100 (Routine)
11 September 2024Robacksdalen, SEdaily rain15.3 mm (0.6 in)2.0 mm (0.08 in)58 years20 of 100 (Routine)
2 September 2024Robacksdalen, SEdaily rain12.1 mm (0.5 in)1.2 mm (0.05 in)58 years20 of 100 (Routine)
17 July 2024Robacksdalen, SEdaily rain21.0 mm (0.8 in)3.0 mm (0.12 in)23 years16 of 100 (Routine)
11 June 2024Robacksdalen, SEdaily rain10.5 mm (0.4 in)1.1 mm (0.04 in)60 years20 of 100 (Routine)
17 January 2024Robacksdalen, SEdaily rain15.2 mm (0.6 in)4.3 mm (0.17 in)0 years16 of 100 (Routine)
28 November 2023Robacksdalen, SEmonthly rain36.4 mm (1.4 in)4.3 mm (0.17 in)0 years24 of 100 (Routine)
4 November 2023Robacksdalen, SEmonthly rain32.1 mm (1.3 in)0.6 mm (0.02 in)5 years18 of 100 (Routine)
3 November 2023Robacksdalen, SEdaily rain20.3 mm (0.8 in)1.2 mm (0.05 in)54 years20 of 100 (Routine)

Climate Trend

27 complete years, 1957 to 1986
Annual mean temperature at Robacksdalen as warming stripes, 1957 to 1986 One stripe for each of 27 complete years at Robacksdalen, 1957 to 1986. Blue stripes are years cooler than the station's own mean of 2.5 C (36.5 F); red stripes are warmer. The coolest year was 1966, at 0.8 C (33.4 F), and the warmest was 1975, at 4.3 C (39.8 F). The strongest colour marks a difference of 1.9 C (3.4 F). 1957: 2.6 C, +0.1 C from the station mean1958: 1.7 C, -0.8 C from the station mean1961: 4.2 C, +1.7 C from the station mean1962: 1.9 C, -0.6 C from the station mean1963: 2.3 C, -0.2 C from the station mean1964: 2.9 C, +0.4 C from the station mean1965: 2.0 C, -0.5 C from the station mean1966: 0.8 C, -1.7 C from the station mean1967: 2.6 C, +0.1 C from the station mean1968: 1.6 C, -0.9 C from the station mean1969: 1.9 C, -0.6 C from the station mean1970: 2.2 C, -0.3 C from the station mean1971: 2.3 C, -0.2 C from the station mean1972: 3.7 C, +1.2 C from the station mean1973: 3.2 C, +0.7 C from the station mean1974: 4.1 C, +1.6 C from the station mean1975: 4.3 C, +1.8 C from the station mean1976: 2.0 C, -0.5 C from the station mean1977: 2.5 C, 0.0 C from the station mean1978: 1.5 C, -1.0 C from the station mean1979: 2.2 C, -0.3 C from the station mean1980: 1.6 C, -0.9 C from the station mean1981: 1.8 C, -0.8 C from the station mean1982: 2.9 C, +0.4 C from the station mean1983: 3.1 C, +0.6 C from the station mean1984: 3.6 C, +1.1 C from the station mean1986: 2.3 C, -0.2 C from the station mean1957196019651970197519801985
One stripe for each of 27 complete years at Robacksdalen, 1957 to 1986. Blue stripes are years cooler than the station's own mean of 2.5 C (36.5 F); red stripes are warmer. The coolest year was 1966, at 0.8 C (33.4 F), and the warmest was 1975, at 4.3 C (39.8 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Robacksdalen as warming stripes, 1957 to 1986
YearAnnual mean temperatureDifference from the station mean
19572.6 C+0.13 C
19581.7 C-0.82 C
19614.2 C+1.73 C
19621.9 C-0.59 C
19632.3 C-0.24 C
19642.9 C+0.37 C
19652.0 C-0.53 C
19660.8 C-1.74 C
19672.6 C+0.09 C
19681.6 C-0.91 C
19691.9 C-0.60 C
19702.2 C-0.32 C
19712.3 C-0.20 C
19723.7 C+1.18 C
19733.2 C+0.67 C
19744.1 C+1.57 C
19754.3 C+1.81 C
19762.0 C-0.54 C
19772.5 C+0.00 C
19781.5 C-1.04 C
19792.2 C-0.35 C
19801.6 C-0.87 C
19811.8 C-0.76 C
19822.9 C+0.40 C
19833.1 C+0.63 C
19843.6 C+1.09 C
19862.3 C-0.20 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1956 to 2026
Yearly extremes at Robacksdalen: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)30.5 C (86.9 F)198026.9 C (80.4 F)31
Coldest night (TNn)-39.1 C (-38.4 F)1978-30.0 C (-22.0 F)31
Wettest day (Rx1day)118.5 mm (4.7 in)200730.6 mm (1.2 in)62
Wettest five days (Rx5day)152.0 mm (6.0 in)200755.1 mm (2.2 in)62
Longest dry spell (CDD)55 days200824 days62

Hottest day (TXx)

Hottest day (TXx) at Robacksdalen by year The hottest day of the year at Robacksdalen, 1956 to 2026. The record is 30.5 C (86.9 F) in 1980, marked on the chart; the median year is 26.9 C (80.4 F). 0102030401960198020002020Record: 30.5 C (86.9 F) in 1980
The hottest day of the year at Robacksdalen, 1956 to 2026. The record is 30.5 C (86.9 F) in 1980, marked on the chart; the median year is 26.9 C (80.4 F).
Hottest day (TXx) at Robacksdalen by year
YearHottest day (TXx)
19565.1 C (41.2 F)
195727.5 C (81.5 F)
195828.7 C (83.7 F)
19598.9 C (48.0 F)
196127.1 C (80.8 F)
196224.3 C (75.7 F)
196327.7 C (81.9 F)
196424.0 C (75.2 F)
196525.6 C (78.1 F)
196625.8 C (78.4 F)
196724.1 C (75.4 F)
196827.8 C (82.0 F)
196927.7 C (81.9 F)
197027.0 C (80.6 F)
197126.1 C (79.0 F)
197229.8 C (85.6 F)
197327.6 C (81.7 F)
197428.8 C (83.8 F)
197528.4 C (83.1 F)
197625.5 C (77.9 F)
197726.9 C (80.4 F)
197827.2 C (81.0 F)
197924.5 C (76.1 F)
198030.5 C (86.9 F)
198125.0 C (77.0 F)
198226.3 C (79.3 F)
198328.2 C (82.8 F)
198425.8 C (78.4 F)
198526.9 C (80.4 F)
198627.6 C (81.7 F)
198721.4 C (70.5 F)
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
2013n/a
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

Coldest night (TNn)

Coldest night (TNn) at Robacksdalen by year The coldest night of the year at Robacksdalen, 1956 to 2026. The record is -39.1 C (-38.4 F) in 1978, marked on the chart; the median year is -30.0 C (-22.0 F). -40-35-30-25-201960198020002020Record: -39.1 C (-38.4 F) in 1978
The coldest night of the year at Robacksdalen, 1956 to 2026. The record is -39.1 C (-38.4 F) in 1978, marked on the chart; the median year is -30.0 C (-22.0 F).
Coldest night (TNn) at Robacksdalen by year
YearColdest night (TNn)
1956-24.3 C (-11.7 F)
1957-30.0 C (-22.0 F)
1958-29.6 C (-21.3 F)
1959-32.1 C (-25.8 F)
1961-25.0 C (-13.0 F)
1962-31.2 C (-24.2 F)
1963-26.4 C (-15.5 F)
1964-30.5 C (-22.9 F)
1965-28.1 C (-18.6 F)
1966-36.6 C (-33.9 F)
1967-34.5 C (-30.1 F)
1968-31.8 C (-25.2 F)
1969-28.1 C (-18.6 F)
1970-35.3 C (-31.5 F)
1971-26.8 C (-16.2 F)
1972-26.8 C (-16.2 F)
1973-31.8 C (-25.2 F)
1974-21.6 C (-6.9 F)
1975-27.2 C (-17.0 F)
1976-29.2 C (-20.6 F)
1977-30.7 C (-23.3 F)
1978-39.1 C (-38.4 F)
1979-32.3 C (-26.1 F)
1980-29.1 C (-20.4 F)
1981-30.2 C (-22.4 F)
1982-29.3 C (-20.7 F)
1983-27.6 C (-17.7 F)
1984-25.4 C (-13.7 F)
1985-32.3 C (-26.1 F)
1986-30.6 C (-23.1 F)
1987-34.9 C (-30.8 F)
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
2013n/a
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 day (Rx1day)

Wettest day (Rx1day) at Robacksdalen by year The wettest day of the year at Robacksdalen, 1956 to 2026. The record is 118.5 mm (4.7 in) in 2007, marked on the chart; the median year is 30.6 mm (1.2 in). 0501001501960198020002020Record: 118.5 mm (4.7 in) in 2007
The wettest day of the year at Robacksdalen, 1956 to 2026. The record is 118.5 mm (4.7 in) in 2007, marked on the chart; the median year is 30.6 mm (1.2 in).
Wettest day (Rx1day) at Robacksdalen by year
YearWettest day (Rx1day)
195627.3 mm (1.1 in)
195756.5 mm (2.2 in)
195828.8 mm (1.1 in)
195921.3 mm (0.8 in)
196128.6 mm (1.1 in)
196222.3 mm (0.9 in)
196335.5 mm (1.4 in)
196425.9 mm (1.0 in)
196528.0 mm (1.1 in)
196629.5 mm (1.2 in)
196781.2 mm (3.2 in)
196847.3 mm (1.9 in)
196922.0 mm (0.9 in)
197027.7 mm (1.1 in)
197132.5 mm (1.3 in)
197231.4 mm (1.2 in)
197325.4 mm (1.0 in)
197424.1 mm (0.9 in)
197538.7 mm (1.5 in)
197642.4 mm (1.7 in)
197737.5 mm (1.5 in)
197825.0 mm (1.0 in)
197933.6 mm (1.3 in)
198035.7 mm (1.4 in)
198129.3 mm (1.2 in)
198224.8 mm (1.0 in)
198324.9 mm (1.0 in)
198423.8 mm (0.9 in)
198529.4 mm (1.2 in)
198628.5 mm (1.1 in)
198736.9 mm (1.5 in)
199625.5 mm (1.0 in)
199742.1 mm (1.7 in)
199831.5 mm (1.2 in)
199935.0 mm (1.4 in)
200039.2 mm (1.5 in)
200141.0 mm (1.6 in)
200216.5 mm (0.6 in)
200327.0 mm (1.1 in)
200431.0 mm (1.2 in)
200532.0 mm (1.3 in)
200630.2 mm (1.2 in)
2007118.5 mm (4.7 in)
200843.5 mm (1.7 in)
200966.8 mm (2.6 in)
201052.2 mm (2.1 in)
201130.0 mm (1.2 in)
201228.5 mm (1.1 in)
201325.5 mm (1.0 in)
201436.5 mm (1.4 in)
201521.8 mm (0.9 in)
201634.0 mm (1.3 in)
201731.5 mm (1.2 in)
201836.5 mm (1.4 in)
201930.0 mm (1.2 in)
202041.5 mm (1.6 in)
202157.4 mm (2.3 in)
202226.0 mm (1.0 in)
202336.4 mm (1.4 in)
202451.2 mm (2.0 in)
202523.0 mm (0.9 in)
202621.1 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Robacksdalen by year The wettest five days of the year at Robacksdalen, 1956 to 2026. The record is 152.0 mm (6.0 in) in 2007, marked on the chart; the median year is 55.1 mm (2.2 in). 0501001502001960198020002020Record: 152.0 mm (6.0 in) in 2007
The wettest five days of the year at Robacksdalen, 1956 to 2026. The record is 152.0 mm (6.0 in) in 2007, marked on the chart; the median year is 55.1 mm (2.2 in).
Wettest five days (Rx5day) at Robacksdalen by year
YearWettest five days (Rx5day)
195645.6 mm (1.8 in)
195789.5 mm (3.5 in)
195844.2 mm (1.7 in)
195940.4 mm (1.6 in)
196151.8 mm (2.0 in)
196261.7 mm (2.4 in)
196364.9 mm (2.6 in)
196461.4 mm (2.4 in)
196569.3 mm (2.7 in)
196664.3 mm (2.5 in)
1967124.3 mm (4.9 in)
196874.7 mm (2.9 in)
196952.7 mm (2.1 in)
197041.8 mm (1.6 in)
197151.8 mm (2.0 in)
197263.9 mm (2.5 in)
197339.8 mm (1.6 in)
197455.3 mm (2.2 in)
197545.7 mm (1.8 in)
197666.8 mm (2.6 in)
197752.4 mm (2.1 in)
197843.6 mm (1.7 in)
197958.2 mm (2.3 in)
198054.5 mm (2.1 in)
198177.9 mm (3.1 in)
198250.3 mm (2.0 in)
198353.1 mm (2.1 in)
198444.0 mm (1.7 in)
198554.8 mm (2.2 in)
198647.2 mm (1.9 in)
198764.3 mm (2.5 in)
199662.2 mm (2.4 in)
199749.8 mm (2.0 in)
199860.0 mm (2.4 in)
199973.3 mm (2.9 in)
200065.9 mm (2.6 in)
200161.3 mm (2.4 in)
200231.2 mm (1.2 in)
200353.9 mm (2.1 in)
200449.7 mm (2.0 in)
200546.2 mm (1.8 in)
200656.7 mm (2.2 in)
2007152.0 mm (6.0 in)
200876.3 mm (3.0 in)
2009110.1 mm (4.3 in)
201057.5 mm (2.3 in)
201152.4 mm (2.1 in)
201257.0 mm (2.2 in)
201345.2 mm (1.8 in)
201476.3 mm (3.0 in)
201542.5 mm (1.7 in)
201648.5 mm (1.9 in)
201755.9 mm (2.2 in)
201840.5 mm (1.6 in)
201943.1 mm (1.7 in)
202092.3 mm (3.6 in)
202169.4 mm (2.7 in)
202254.1 mm (2.1 in)
202365.5 mm (2.6 in)
2024101.0 mm (4.0 in)
202544.1 mm (1.7 in)
202633.5 mm (1.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Robacksdalen by year The longest dry spell of the year at Robacksdalen, 1956 to 2026. The record is 55 days in 2008, marked on the chart; the median year is 24 days. 02040601960198020002020Record: 55 days in 2008
The longest dry spell of the year at Robacksdalen, 1956 to 2026. The record is 55 days in 2008, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Robacksdalen by year
YearLongest dry spell (CDD)
195614 days
195720 days
195827 days
195928 days
196122 days
196219 days
196329 days
196430 days
196524 days
196628 days
196725 days
196821 days
196942 days
197023 days
197127 days
197241 days
197327 days
197440 days
197522 days
197634 days
197728 days
197822 days
197922 days
198042 days
198129 days
198220 days
198332 days
198422 days
198526 days
198621 days
198722 days
199623 days
199721 days
199822 days
199922 days
200024 days
200119 days
200224 days
200331 days
200431 days
200520 days
200634 days
200721 days
200855 days
200914 days
201015 days
201125 days
201219 days
201332 days
201431 days
201524 days
201621 days
201727 days
201844 days
201921 days
202020 days
202119 days
202227 days
202325 days
202422 days
202525 days
202617 days

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

27 years with a frost

Across 27 years with a frost, the median last spring frost at Robacksdalen falls on 26 May and the median first autumn frost on 14 September, which leaves a median of 110 days between them.

Fitted over all years, the growing season changes by +6.0 days per decade at this station.

Frost dates and growing season at Robacksdalen
MeasureMedian, all yearsEarliest periodRecent period (1957 to 1986)Recent against earliestFitted trend
Last spring frost26 Mayn/a26 Mayn/a-7.5 days per decade
First autumn frost14 Septembern/a14 Septembern/a-1.5 days per decade
Growing days110 daysn/a110 daysn/a+6.0 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

58 years, 1957 to 2025

A day with at least 31.0 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 102.3 mm (4.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Robacksdalen: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years31.0 mm (1.2 in)
5 years41.6 mm (1.6 in)
10 years51.1 mm (2.0 in)
25 years67.1 mm (2.6 in)
50 years82.7 mm (3.3 in)
100 years102.3 mm (4.0 in)Longer than the 58 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, 58 years of values from 1957 to 2025.

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: 118.5 mm (4.7 in) in 2007; 81.2 mm (3.2 in) in 1967; 66.8 mm (2.6 in) in 2009.

Download the Data

  • Data for Robacksdalen standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Robacksdalen 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).