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Built 2026-10-19 (19 October 2026)

Svanberga_A Weather Records (SWE00139134)

Record envelope, standing records and threshold days for Svanberga_A (SWE00139134), Sweden, with 32 years of record.

Key Facts for Svanberga_A

  • Svanberga_A (SWE00139134) is a weather station in Sweden at 59.83 latitude and 18.63 longitude, 15 m (49 ft) above sea level.
  • The station reports from 1995 to 2026, 32 years of record.
  • 1,464 records set at Svanberga_A still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Svanberga_A set a daily record high minimum temperature of 14.5 C (58.1 F) on 31 August 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Sweden, 59.83 latitude, 18.63 longitude.
  • Elevation: 15 m (49 ft).
  • Period of record: 1995 to 2026, 32 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

14 days at or beyond a record
Daily record high and record low at Svanberga_A, with 2026 drawn through them The band shows the record high and record low for each calendar day at Svanberga_A. The lines show the 2026 daily maximum and minimum. 14 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 Svanberga_A. The lines show the 2026 daily maximum and minimum. 14 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Svanberga_A, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan10.4 C (50.7 F)-30.6 C (-23.1 F)3.4 C (38.1 F)-22.3 C (-8.1 F)
Feb11.3 C (52.3 F)-32.5 C (-26.5 F)7.4 C (45.3 F)-25.2 C (-13.4 F)
Mar17.2 C (63.0 F)-32.5 C (-26.5 F)14.0 C (57.2 F)-3.5 C (25.7 F)
Apr23.0 C (73.4 F)-16.3 C (2.7 F)17.6 C (63.7 F)-5.2 C (22.6 F)
May28.2 C (82.8 F)-8.4 C (16.9 F)25.0 C (77.0 F)-4.7 C (23.5 F)
Jun30.7 C (87.3 F)-1.4 C (29.5 F)29.6 C (85.3 F)6.8 C (44.2 F)
Jul33.7 C (92.7 F)1.9 C (35.4 F)29.1 C (84.4 F)5.6 C (42.1 F)
Aug30.2 C (86.4 F)-1.2 C (29.8 F)28.4 C (83.1 F)3.0 C (37.4 F)
Sep26.6 C (79.9 F)-6.2 C (20.8 F)n/an/a
Oct20.6 C (69.1 F)-13.7 C (7.3 F)n/an/a
Nov15.0 C (59.0 F)-25.6 C (-14.1 F)n/an/a
Dec12.8 C (55.0 F)-31.6 C (-24.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Svanberga_A by the year they were set 1,464 records at Svanberga_A still stand. 2010 holds the most, with 73. 0204060801995: 361996: 631997: 441998: 561999: 382000: 592001: 392002: 512003: 442004: 312005: 342006: 622007: 392008: 322009: 282010: 732011: 482012: 392013: 592014: 462015: 432016: 402017: 342018: 602019: 422020: 602021: 422022: 402023: 422024: 602025: 502026: 3019951999200320072011201520192023
1,464 records at Svanberga_A still stand. 2010 holds the most, with 73.
Standing records at Svanberga_A by the year they were set
Year setStanding records
199536
199663
199744
199856
199938
200059
200139
200251
200344
200431
200534
200662
200739
200832
200928
201073
201148
201239
201359
201446
201543
201640
201734
201860
201942
202060
202142
202240
202342
202460
202550
202630

Wettest Day of Each Month

Jul: 51.1 mm (2.0 in)
Record daily precipitation for each month at Svanberga_A The wettest day on record for each calendar month at Svanberga_A. The most was 51.1 mm (2.0 in) on 21 July 2008. 0204060 Jan: 26.1 mm (1.0 in), 11 January 2021 Jan Feb: 26.7 mm (1.1 in), 16 February 2024 Feb Mar: 20.8 mm (0.8 in), 27 March 2023 Mar Apr: 33.5 mm (1.3 in), 19 April 2007 Apr May: 41.7 mm (1.6 in), 26 May 2021 May Jun: 41.7 mm (1.6 in), 27 June 2021 Jun Jul: 51.1 mm (2.0 in), 21 July 2008 Jul Aug: 46.1 mm (1.8 in), 31 August 2012 Aug Sep: 38.4 mm (1.5 in), 21 September 2014 Sep Oct: 44.9 mm (1.8 in), 31 October 2001 Oct Nov: 31.2 mm (1.2 in), 1 November 2016 Nov Dec: 22.3 mm (0.9 in), 12 December 1999 Dec
The wettest day on record for each calendar month at Svanberga_A. The most was 51.1 mm (2.0 in) on 21 July 2008.
Record daily precipitation for each month at Svanberga_A
MonthRecord daily precipitation (mm)Date
Jan26.1 mm (1.0 in)11 January 2021
Feb26.7 mm (1.1 in)16 February 2024
Mar20.8 mm (0.8 in)27 March 2023
Apr33.5 mm (1.3 in)19 April 2007
May41.7 mm (1.6 in)26 May 2021
Jun41.7 mm (1.6 in)27 June 2021
Jul51.1 mm (2.0 in)21 July 2008
Aug46.1 mm (1.8 in)31 August 2012
Sep38.4 mm (1.5 in)21 September 2014
Oct44.9 mm (1.8 in)31 October 2001
Nov31.2 mm (1.2 in)1 November 2016
Dec22.3 mm (0.9 in)12 December 1999

Period of Record Coverage

1995 to 2026
Days with data per year at Svanberga_A 32 years of record at Svanberga_A, 1995 to 2026. 3 years have data for under 90 percent of days and are left out of rankings: 1995, 2019, 2026. 1995: 153 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 355 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: 366 of 366 days2013: 365 of 365 days2014: 357 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 327 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 243 of 365 days1995200020052010201520202025
32 years of record at Svanberga_A, 1995 to 2026. 3 years have data for under 90 percent of days and are left out of rankings: 1995, 2019, 2026.
Days with data per year at Svanberga_A
YearDays with dataShare of yearComplete
199515342%No
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
200235597%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
201435798%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
201932790%No
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202624367%No

Latest Records

20
Latest records at Svanberga_A
DateStationRecordValueBeat old record byOld record stoodSignificance
31 August 2026Svanberga_A, SEdaily high min (Provisional)14.5 C (58.1 F)0.2 C (0.4 F)24 years10 of 100 (Routine)
29 August 2026Svanberga_A, SEdaily high min (Provisional)15.4 C (59.7 F)0.3 C (0.5 F)7 years5 of 100 (Routine)
19 August 2026Svanberga_A, SEdaily low min (Provisional)3.0 C (37.4 F)1.6 C (2.9 F)11 years10 of 100 (Routine)
22 July 2026Svanberga_A, SEdaily low max17.5 C (63.5 F)0.8 C (1.4 F)12 years8 of 100 (Routine)
19 July 2026Svanberga_A, SEdaily low max15.7 C (60.3 F)1.5 C (2.7 F)25 years14 of 100 (Routine)
5 July 2026Svanberga_A, SEdaily rain25.0 mm (1.0 in)1.4 mm (0.06 in)5 years6 of 100 (Routine)
3 July 2026Svanberga_A, SEdaily rain8.9 mm (0.35 in)3.5 mm (0.14 in)3 years8 of 100 (Routine)
29 June 2026Svanberga_A, SEdaily high max29.6 C (85.3 F)1.1 C (2.0 F)3 years5 of 100 (Routine)
28 June 2026Svanberga_A, SEdaily high min17.6 C (63.7 F)2.3 C (4.1 F)4 years10 of 100 (Routine)
27 June 2026Svanberga_A, SEdaily high min15.8 C (60.4 F)0.8 C (1.4 F)12 years8 of 100 (Routine)
21 June 2026Svanberga_A, SEdaily high min17.9 C (64.2 F)2.2 C (4.0 F)4 years10 of 100 (Routine)
20 June 2026Svanberga_A, SEdaily high max29.3 C (84.7 F)3.6 C (6.5 F)3 years12 of 100 (Routine)
20 June 2026Svanberga_A, SEdaily high min (Tie)13.7 C (56.7 F)tie20 years2 of 100 (Routine)
16 June 2026Svanberga_A, SEdaily low max12.2 C (54.0 F)2.4 C (4.3 F)25 years16 of 100 (Routine)
15 June 2026Svanberga_A, SEdaily rain15.5 mm (0.6 in)5.4 mm (0.21 in)25 years19 of 100 (Routine)
6 June 2026Svanberga_A, SEdaily high min12.9 C (55.2 F)0.5 C (0.9 F)21 years10 of 100 (Routine)
5 June 2026Svanberga_A, SEdaily high min13.1 C (55.6 F)0.8 C (1.4 F)23 years11 of 100 (Routine)
4 June 2026Svanberga_A, SEdaily high min13.3 C (55.9 F)0.5 C (0.9 F)8 years6 of 100 (Routine)
3 June 2026Svanberga_A, SEdaily high min14.3 C (57.7 F)2.3 C (4.1 F)7 years11 of 100 (Routine)
24 May 2026Svanberga_A, SEdaily high min13.5 C (56.3 F)1.3 C (2.3 F)12 years9 of 100 (Routine)

Climate Trend

28 complete years, 1996 to 2025
Annual mean temperature at Svanberga_A as warming stripes, 1996 to 2025 One stripe for each of 28 complete years at Svanberga_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 6.2 C (43.2 F); red stripes are warmer. The coolest year was 2010, at 3.9 C (39.0 F), and the warmest was 2020, at 8.1 C (46.5 F). The strongest colour marks a difference of 2.4 C (4.3 F). 1996: 4.2 C, -2.0 C from the station mean1997: 6.1 C, -0.1 C from the station mean1998: 5.4 C, -0.8 C from the station mean1999: 6.4 C, +0.1 C from the station mean2000: 6.6 C, +0.4 C from the station mean2001: 5.7 C, -0.5 C from the station mean2003: 5.7 C, -0.5 C from the station mean2004: 5.5 C, -0.7 C from the station mean2005: 5.9 C, -0.3 C from the station mean2006: 6.4 C, +0.2 C from the station mean2007: 6.5 C, +0.2 C from the station mean2008: 6.8 C, +0.6 C from the station mean2009: 6.1 C, -0.2 C from the station mean2010: 3.9 C, -2.3 C from the station mean2011: 6.4 C, +0.2 C from the station mean2012: 5.4 C, -0.8 C from the station mean2013: 5.7 C, -0.6 C from the station mean2014: 7.1 C, +0.8 C from the station mean2015: 7.1 C, +0.9 C from the station mean2016: 6.4 C, +0.1 C from the station mean2017: 6.3 C, 0.0 C from the station mean2018: 6.6 C, +0.4 C from the station mean2020: 8.1 C, +1.8 C from the station mean2021: 6.5 C, +0.2 C from the station mean2022: 6.9 C, +0.7 C from the station mean2023: 6.2 C, 0.0 C from the station mean2024: 7.1 C, +0.9 C from the station mean2025: 7.7 C, +1.4 C from the station mean1996200020052010201520202025
One stripe for each of 28 complete years at Svanberga_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 6.2 C (43.2 F); red stripes are warmer. The coolest year was 2010, at 3.9 C (39.0 F), and the warmest was 2020, at 8.1 C (46.5 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Svanberga_A as warming stripes, 1996 to 2025
YearAnnual mean temperatureDifference from the station mean
19964.2 C-2.03 C
19976.1 C-0.13 C
19985.4 C-0.82 C
19996.4 C+0.12 C
20006.6 C+0.40 C
20015.7 C-0.52 C
20035.7 C-0.52 C
20045.5 C-0.70 C
20055.9 C-0.34 C
20066.4 C+0.18 C
20076.5 C+0.24 C
20086.8 C+0.59 C
20096.1 C-0.19 C
20103.9 C-2.33 C
20116.4 C+0.15 C
20125.4 C-0.82 C
20135.7 C-0.56 C
20147.1 C+0.83 C
20157.1 C+0.86 C
20166.4 C+0.12 C
20176.3 C+0.02 C
20186.6 C+0.38 C
20208.1 C+1.84 C
20216.5 C+0.21 C
20226.9 C+0.66 C
20236.2 C-0.04 C
20247.1 C+0.88 C
20257.7 C+1.42 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

1995 to 2026
Yearly extremes at Svanberga_A: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.7 C (92.7 F)202229.3 C (84.7 F)32
Coldest night (TNn)-32.5 C (-26.5 F)2005-25.5 C (-13.9 F)32
Wettest day (Rx1day)51.1 mm (2.0 in)200827.2 mm (1.1 in)32
Wettest five days (Rx5day)72.1 mm (2.8 in)200046.6 mm (1.8 in)32
Longest dry spell (CDD)61 days202523 days32

Hottest day (TXx)

Hottest day (TXx) at Svanberga_A by year The hottest day of the year at Svanberga_A, 1995 to 2026. The record is 33.7 C (92.7 F) in 2022, marked on the chart; the median year is 29.3 C (84.7 F). 22.52527.53032.535200020102020Record: 33.7 C (92.7 F) in 2022
The hottest day of the year at Svanberga_A, 1995 to 2026. The record is 33.7 C (92.7 F) in 2022, marked on the chart; the median year is 29.3 C (84.7 F).
Hottest day (TXx) at Svanberga_A by year
YearHottest day (TXx)
199529.2 C (84.6 F)
199628.2 C (82.8 F)
199729.2 C (84.6 F)
199824.9 C (76.8 F)
199930.7 C (87.3 F)
200025.7 C (78.3 F)
200130.3 C (86.5 F)
200228.4 C (83.1 F)
200329.6 C (85.3 F)
200429.8 C (85.6 F)
200530.4 C (86.7 F)
200631.6 C (88.9 F)
200727.5 C (81.5 F)
200829.5 C (85.1 F)
200928.4 C (83.1 F)
201031.1 C (88.0 F)
201126.7 C (80.1 F)
201228.4 C (83.1 F)
201327.4 C (81.3 F)
201430.8 C (87.4 F)
201529.3 C (84.7 F)
201629.1 C (84.4 F)
201728.2 C (82.8 F)
201831.6 C (88.9 F)
201929.6 C (85.3 F)
202030.5 C (86.9 F)
202131.2 C (88.2 F)
202233.7 C (92.7 F)
202328.5 C (83.3 F)
202429.1 C (84.4 F)
202528.6 C (83.5 F)
202629.6 C (85.3 F)

Coldest night (TNn)

Coldest night (TNn) at Svanberga_A by year The coldest night of the year at Svanberga_A, 1995 to 2026. The record is -32.5 C (-26.5 F) in 2005, marked on the chart; the median year is -25.5 C (-13.9 F). -40-30-20-100200020102020Record: -32.5 C (-26.5 F) in 2005
The coldest night of the year at Svanberga_A, 1995 to 2026. The record is -32.5 C (-26.5 F) in 2005, marked on the chart; the median year is -25.5 C (-13.9 F).
Coldest night (TNn) at Svanberga_A by year
YearColdest night (TNn)
1995-26.0 C (-14.8 F)
1996-26.4 C (-15.5 F)
1997-23.6 C (-10.5 F)
1998-23.1 C (-9.6 F)
1999-23.1 C (-9.6 F)
2000-19.8 C (-3.6 F)
2001-31.6 C (-24.9 F)
2002-21.9 C (-7.4 F)
2003-28.9 C (-20.0 F)
2004-26.4 C (-15.5 F)
2005-32.5 C (-26.5 F)
2006-25.5 C (-13.9 F)
2007-25.5 C (-13.9 F)
2008-16.3 C (2.7 F)
2009-20.3 C (-4.5 F)
2010-31.5 C (-24.7 F)
2011-32.5 C (-26.5 F)
2012-29.9 C (-21.8 F)
2013-30.6 C (-23.1 F)
2014-22.4 C (-8.3 F)
2015-13.5 C (7.7 F)
2016-25.5 C (-13.9 F)
2017-26.3 C (-15.3 F)
2018-25.6 C (-14.1 F)
2019-22.1 C (-7.8 F)
2020-9.8 C (14.4 F)
2021-27.2 C (-17.0 F)
2022-25.0 C (-13.0 F)
2023-23.7 C (-10.7 F)
2024-26.3 C (-15.3 F)
2025-19.3 C (-2.7 F)
2026-25.2 C (-13.4 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Svanberga_A by year The wettest day of the year at Svanberga_A, 1995 to 2026. The record is 51.1 mm (2.0 in) in 2008, marked on the chart; the median year is 27.2 mm (1.1 in). 102030405060200020102020Record: 51.1 mm (2.0 in) in 2008
The wettest day of the year at Svanberga_A, 1995 to 2026. The record is 51.1 mm (2.0 in) in 2008, marked on the chart; the median year is 27.2 mm (1.1 in).
Wettest day (Rx1day) at Svanberga_A by year
YearWettest day (Rx1day)
199515.2 mm (0.6 in)
199626.6 mm (1.0 in)
199727.0 mm (1.1 in)
199822.5 mm (0.9 in)
199923.0 mm (0.9 in)
200027.7 mm (1.1 in)
200144.9 mm (1.8 in)
200222.7 mm (0.9 in)
200332.1 mm (1.3 in)
200427.9 mm (1.1 in)
200526.4 mm (1.0 in)
200615.0 mm (0.6 in)
200733.5 mm (1.3 in)
200851.1 mm (2.0 in)
200935.9 mm (1.4 in)
201026.6 mm (1.0 in)
201123.7 mm (0.9 in)
201246.1 mm (1.8 in)
201316.4 mm (0.6 in)
201438.4 mm (1.5 in)
201530.9 mm (1.2 in)
201631.2 mm (1.2 in)
201726.8 mm (1.1 in)
201823.2 mm (0.9 in)
201927.5 mm (1.1 in)
202025.7 mm (1.0 in)
202141.7 mm (1.6 in)
202226.1 mm (1.0 in)
202345.9 mm (1.8 in)
202430.4 mm (1.2 in)
202527.4 mm (1.1 in)
202625.0 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Svanberga_A by year The wettest five days of the year at Svanberga_A, 1995 to 2026. The record is 72.1 mm (2.8 in) in 2000, marked on the chart; the median year is 46.6 mm (1.8 in). 20406080200020102020Record: 72.1 mm (2.8 in) in 2000
The wettest five days of the year at Svanberga_A, 1995 to 2026. The record is 72.1 mm (2.8 in) in 2000, marked on the chart; the median year is 46.6 mm (1.8 in).
Wettest five days (Rx5day) at Svanberga_A by year
YearWettest five days (Rx5day)
199533.7 mm (1.3 in)
199634.4 mm (1.4 in)
199739.5 mm (1.6 in)
199837.6 mm (1.5 in)
199947.5 mm (1.9 in)
200072.1 mm (2.8 in)
200161.7 mm (2.4 in)
200244.8 mm (1.8 in)
200349.8 mm (2.0 in)
200452.0 mm (2.0 in)
200541.5 mm (1.6 in)
200641.9 mm (1.6 in)
200738.3 mm (1.5 in)
200867.6 mm (2.7 in)
200955.8 mm (2.2 in)
201038.3 mm (1.5 in)
201145.0 mm (1.8 in)
201262.4 mm (2.5 in)
201329.8 mm (1.2 in)
201449.5 mm (1.9 in)
201557.9 mm (2.3 in)
201662.1 mm (2.4 in)
201754.6 mm (2.1 in)
201824.6 mm (1.0 in)
201947.5 mm (1.9 in)
202045.6 mm (1.8 in)
202157.4 mm (2.3 in)
202242.3 mm (1.7 in)
202359.8 mm (2.4 in)
202461.4 mm (2.4 in)
202544.0 mm (1.7 in)
202643.0 mm (1.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Svanberga_A by year The longest dry spell of the year at Svanberga_A, 1995 to 2026. The record is 61 days in 2025, marked on the chart; the median year is 23 days. 020406080200020102020Record: 61 days in 2025
The longest dry spell of the year at Svanberga_A, 1995 to 2026. The record is 61 days in 2025, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Svanberga_A by year
YearLongest dry spell (CDD)
199519 days
199626 days
199721 days
199814 days
199921 days
200031 days
200113 days
200235 days
200352 days
200415 days
200523 days
200621 days
200728 days
200829 days
200923 days
201032 days
201127 days
201212 days
201319 days
201417 days
201525 days
201618 days
201733 days
201840 days
201921 days
202019 days
202122 days
202232 days
202316 days
202420 days
202561 days
202626 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

28 years with a frost

Across 28 years with a frost, the median last spring frost at Svanberga_A falls on 25 May and the median first autumn frost on 29 September, which leaves a median of 121 days between them.

Fitted over all years, the growing season changes by +6.4 days per decade at this station.

Frost dates and growing season at Svanberga_A
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost25 Mayn/a25 Mayn/a-4.4 days per decade
First autumn frost29 Septembern/a29 Septembern/a+2.0 days per decade
Growing days121 daysn/a121 daysn/a+6.4 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

30 years, 1996 to 2025

A day with at least 28.4 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 60.4 mm (2.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Svanberga_A: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years28.4 mm (1.1 in)
5 years36.2 mm (1.4 in)
10 years41.6 mm (1.6 in)
25 years48.9 mm (1.9 in)
50 years54.5 mm (2.1 in)Longer than the 30 years of record
100 years60.4 mm (2.4 in)Longer than the 30 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, 30 years of values from 1996 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: 51.1 mm (2.0 in) in 2008; 46.1 mm (1.8 in) in 2012; 45.9 mm (1.8 in) in 2023.

Download the Data

  • Data for Svanberga_A standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Svanberga_A 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 (2026-10-17).