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Built 2026-10-19 (19 October 2026)

Kettstaka_A Weather Records (SWE00138610)

Record envelope, standing records and threshold days for Kettstaka_A (SWE00138610), Sweden, with 32 years of record.

Key Facts for Kettstaka_A

  • Kettstaka_A (SWE00138610) is a weather station in Sweden at 58.72 latitude and 15.03 longitude, 225 m (738 ft) above sea level.
  • The station reports from 1995 to 2026, 32 years of record.
  • 1,464 records set at Kettstaka_A still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Kettstaka_A set a daily record precipitation of 30.7 mm (1.2 in) on 30 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, 58.72 latitude, 15.03 longitude.
  • Elevation: 225 m (738 ft).
  • Period of record: 1995 to 2026, 32 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

12 days at or beyond a record
Daily record high and record low at Kettstaka_A, with 2026 drawn through them The band shows the record high and record low for each calendar day at Kettstaka_A. The lines show the 2026 daily maximum and minimum. 12 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 Kettstaka_A. The lines show the 2026 daily maximum and minimum. 12 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Kettstaka_A, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan9.5 C (49.1 F)-19.6 C (-3.3 F)3.4 C (38.1 F)-12.9 C (8.8 F)
Feb11.9 C (53.4 F)-21.9 C (-7.4 F)6.0 C (42.8 F)-14.2 C (6.4 F)
Mar16.0 C (60.8 F)-14.9 C (5.2 F)11.4 C (52.5 F)-2.0 C (28.4 F)
Apr24.7 C (76.5 F)-7.7 C (18.1 F)19.7 C (67.5 F)-3.3 C (26.1 F)
May27.4 C (81.3 F)-2.3 C (27.9 F)22.2 C (72.0 F)1.2 C (34.2 F)
Jun30.6 C (87.1 F)1.3 C (34.3 F)27.1 C (80.8 F)8.5 C (47.3 F)
Jul33.7 C (92.7 F)5.8 C (42.4 F)29.7 C (85.5 F)8.2 C (46.8 F)
Aug33.5 C (92.3 F)3.1 C (37.6 F)26.8 C (80.2 F)9.4 C (48.9 F)
Sep27.2 C (81.0 F)-0.5 C (31.1 F)n/an/a
Oct19.9 C (67.8 F)-7.3 C (18.9 F)n/an/a
Nov15.4 C (59.7 F)-13.2 C (8.2 F)n/an/a
Dec10.5 C (50.9 F)-19.8 C (-3.6 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Kettstaka_A by the year they were set 1,464 records at Kettstaka_A still stand. 2006 holds the most, with 73. 0204060801995: 281996: 581997: 491998: 621999: 322000: 402001: 382002: 492003: 412004: 352005: 432006: 732007: 482008: 422009: 432010: 702011: 392012: 482013: 352014: 442015: 332016: 562017: 332018: 722019: 492020: 542021: 412022: 442023: 402024: 562025: 482026: 2119951999200320072011201520192023
1,464 records at Kettstaka_A still stand. 2006 holds the most, with 73.
Standing records at Kettstaka_A by the year they were set
Year setStanding records
199528
199658
199749
199862
199932
200040
200138
200249
200341
200435
200543
200673
200748
200842
200943
201070
201139
201248
201335
201444
201533
201656
201733
201872
201949
202054
202141
202244
202340
202456
202548
202621

Wettest Day of Each Month

Aug: 76.3 mm (3.0 in)
Record daily precipitation for each month at Kettstaka_A The wettest day on record for each calendar month at Kettstaka_A. The most was 76.3 mm (3.0 in) on 4 August 2008. 020406080 Jan: 17.6 mm (0.7 in), 10 January 2015 Jan Feb: 20.0 mm (0.8 in), 16 February 1998 Feb Mar: 37.1 mm (1.5 in), 27 March 2021 Mar Apr: 26.3 mm (1.0 in), 27 April 2020 Apr May: 30.9 mm (1.2 in), 26 May 2021 May Jun: 34.3 mm (1.4 in), 16 June 2012 Jun Jul: 52.3 mm (2.1 in), 13 July 2024 Jul Aug: 76.3 mm (3.0 in), 4 August 2008 Aug Sep: 48.0 mm (1.9 in), 29 September 1995 Sep Oct: 27.2 mm (1.1 in), 2 October 2018 Oct Nov: 27.3 mm (1.1 in), 7 November 2000 Nov Dec: 38.7 mm (1.5 in), 28 December 2000 Dec
The wettest day on record for each calendar month at Kettstaka_A. The most was 76.3 mm (3.0 in) on 4 August 2008.
Record daily precipitation for each month at Kettstaka_A
MonthRecord daily precipitation (mm)Date
Jan17.6 mm (0.7 in)10 January 2015
Feb20.0 mm (0.8 in)16 February 1998
Mar37.1 mm (1.5 in)27 March 2021
Apr26.3 mm (1.0 in)27 April 2020
May30.9 mm (1.2 in)26 May 2021
Jun34.3 mm (1.4 in)16 June 2012
Jul52.3 mm (2.1 in)13 July 2024
Aug76.3 mm (3.0 in)4 August 2008
Sep48.0 mm (1.9 in)29 September 1995
Oct27.2 mm (1.1 in)2 October 2018
Nov27.3 mm (1.1 in)7 November 2000
Dec38.7 mm (1.5 in)28 December 2000

Period of Record Coverage

1995 to 2026
Days with data per year at Kettstaka_A 32 years of record at Kettstaka_A, 1995 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 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: 365 of 365 days2003: 357 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: 340 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 365 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 Kettstaka_A, 1995 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 2026.
Days with data per year at Kettstaka_A
YearDays with dataShare of yearComplete
199515342%No
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
200335798%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
201134093%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202624367%No

Latest Records

20
Latest records at Kettstaka_A
DateStationRecordValueBeat old record byOld record stoodSignificance
30 August 2026Kettstaka_A, SEdaily rain (Provisional)30.7 mm (1.2 in)13.2 mm (0.5 in)21 years26 of 100 (Routine)
30 July 2026Kettstaka_A, SEdaily high max29.7 C (85.5 F)2.2 C (4.0 F)8 years11 of 100 (Routine)
21 July 2026Kettstaka_A, SEdaily low min8.4 C (47.1 F)1.1 C (2.0 F)13 years11 of 100 (Routine)
19 July 2026Kettstaka_A, SEdaily low max13.3 C (55.9 F)2.4 C (4.3 F)13 years13 of 100 (Routine)
16 July 2026Kettstaka_A, SEdaily high min19.3 C (66.7 F)1.2 C (2.2 F)4 years8 of 100 (Routine)
15 July 2026Kettstaka_A, SEdaily high max29.3 C (84.7 F)0.9 C (1.6 F)4 years6 of 100 (Routine)
7 July 2026Kettstaka_A, SEdaily low min (Tie)8.6 C (47.5 F)tie17 years2 of 100 (Routine)
28 June 2026Kettstaka_A, SEdaily high min19.1 C (66.4 F)0.5 C (0.9 F)8 years6 of 100 (Routine)
27 June 2026Kettstaka_A, SEdaily high min18.8 C (65.8 F)1.4 C (2.5 F)4 years9 of 100 (Routine)
14 June 2026Kettstaka_A, SEdaily rain16.6 mm (0.7 in)7.5 mm (0.30 in)4 years16 of 100 (Routine)
14 June 2026Kettstaka_A, SEdaily low max13.5 C (56.3 F)1.1 C (2.0 F)1 year5 of 100 (Routine)
9 June 2026Kettstaka_A, SEdaily rain15.6 mm (0.6 in)1.7 mm (0.07 in)16 years10 of 100 (Routine)
4 June 2026Kettstaka_A, SEdaily rain22.2 mm (0.9 in)4.4 mm (0.17 in)8 years12 of 100 (Routine)
15 May 2026Kettstaka_A, SEdaily rain12.2 mm (0.5 in)6.5 mm (0.26 in)4 years16 of 100 (Routine)
14 May 2026Kettstaka_A, SEdaily low min1.9 C (35.4 F)0.4 C (0.7 F)27 years12 of 100 (Routine)
13 May 2026Kettstaka_A, SEdaily rain14.8 mm (0.6 in)5.5 mm (0.22 in)16 years17 of 100 (Routine)
13 May 2026Kettstaka_A, SEdaily low max5.3 C (41.5 F)2.6 C (4.7 F)27 years16 of 100 (Routine)
11 May 2026Kettstaka_A, SEdaily rain21.4 mm (0.8 in)10.8 mm (0.4 in)8 years20 of 100 (Routine)
2 May 2026Kettstaka_A, SEdaily high max21.4 C (70.5 F)1.2 C (2.2 F)21 years11 of 100 (Routine)
1 May 2026Kettstaka_A, SEdaily high max21.4 C (70.5 F)0.3 C (0.5 F)28 years11 of 100 (Routine)

Climate Trend

29 complete years, 1996 to 2025
Annual mean temperature at Kettstaka_A as warming stripes, 1996 to 2025 One stripe for each of 29 complete years at Kettstaka_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 6.9 C (44.4 F); red stripes are warmer. The coolest year was 2010, at 4.6 C (40.3 F), and the warmest was 2020, at 8.5 C (47.4 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1996: 5.0 C, -1.9 C from the station mean1997: 6.6 C, -0.3 C from the station mean1998: 5.6 C, -1.3 C from the station mean1999: 6.6 C, -0.3 C from the station mean2000: 7.3 C, +0.4 C from the station mean2001: 6.0 C, -0.8 C from the station mean2002: 6.8 C, -0.1 C from the station mean2003: 6.4 C, -0.5 C from the station mean2004: 6.5 C, -0.4 C from the station mean2005: 6.7 C, -0.2 C from the station mean2006: 7.4 C, +0.5 C from the station mean2007: 7.1 C, +0.2 C from the station mean2008: 7.4 C, +0.5 C from the station mean2009: 6.4 C, -0.5 C from the station mean2010: 4.6 C, -2.3 C from the station mean2012: 6.2 C, -0.7 C from the station mean2013: 6.7 C, -0.2 C from the station mean2014: 7.7 C, +0.9 C from the station mean2015: 7.4 C, +0.5 C from the station mean2016: 7.2 C, +0.3 C from the station mean2017: 7.0 C, +0.1 C from the station mean2018: 7.6 C, +0.8 C from the station mean2019: 7.6 C, +0.7 C from the station mean2020: 8.5 C, +1.7 C from the station mean2021: 6.9 C, 0.0 C from the station mean2022: 7.7 C, +0.8 C from the station mean2023: 6.9 C, 0.0 C from the station mean2024: 7.7 C, +0.8 C from the station mean2025: 8.1 C, +1.2 C from the station mean1996200020052010201520202025
One stripe for each of 29 complete years at Kettstaka_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 6.9 C (44.4 F); red stripes are warmer. The coolest year was 2010, at 4.6 C (40.3 F), and the warmest was 2020, at 8.5 C (47.4 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Kettstaka_A as warming stripes, 1996 to 2025
YearAnnual mean temperatureDifference from the station mean
19965.0 C-1.89 C
19976.6 C-0.32 C
19985.6 C-1.27 C
19996.6 C-0.30 C
20007.3 C+0.43 C
20016.0 C-0.84 C
20026.8 C-0.06 C
20036.4 C-0.46 C
20046.5 C-0.40 C
20056.7 C-0.20 C
20067.4 C+0.50 C
20077.1 C+0.23 C
20087.4 C+0.47 C
20096.4 C-0.49 C
20104.6 C-2.28 C
20126.2 C-0.73 C
20136.7 C-0.23 C
20147.7 C+0.86 C
20157.4 C+0.53 C
20167.2 C+0.30 C
20177.0 C+0.10 C
20187.6 C+0.76 C
20197.6 C+0.73 C
20208.5 C+1.65 C
20216.9 C+0.02 C
20227.7 C+0.77 C
20236.9 C+0.03 C
20247.7 C+0.80 C
20258.1 C+1.23 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 Kettstaka_A: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.7 C (92.7 F)202228.0 C (82.3 F)32
Coldest night (TNn)-21.9 C (-7.4 F)2001-14.8 C (5.3 F)32
Wettest day (Rx1day)76.3 mm (3.0 in)200832.9 mm (1.3 in)32
Wettest five days (Rx5day)136.3 mm (5.4 in)200856.9 mm (2.2 in)32
Longest dry spell (CDD)40 days201522 days32

Hottest day (TXx)

Hottest day (TXx) at Kettstaka_A by year The hottest day of the year at Kettstaka_A, 1995 to 2026. The record is 33.7 C (92.7 F) in 2022, marked on the chart; the median year is 28.0 C (82.3 F). 22.52527.53032.535200020102020Record: 33.7 C (92.7 F) in 2022
The hottest day of the year at Kettstaka_A, 1995 to 2026. The record is 33.7 C (92.7 F) in 2022, marked on the chart; the median year is 28.0 C (82.3 F).
Hottest day (TXx) at Kettstaka_A by year
YearHottest day (TXx)
199526.0 C (78.8 F)
199626.1 C (79.0 F)
199727.6 C (81.7 F)
199824.2 C (75.6 F)
199928.0 C (82.4 F)
200027.4 C (81.3 F)
200128.9 C (84.0 F)
200227.3 C (81.1 F)
200327.7 C (81.9 F)
200427.4 C (81.3 F)
200527.9 C (82.2 F)
200629.0 C (84.2 F)
200728.7 C (83.7 F)
200829.3 C (84.7 F)
200928.2 C (82.8 F)
201031.6 C (88.9 F)
201126.9 C (80.4 F)
201225.5 C (77.9 F)
201326.9 C (80.4 F)
201430.9 C (87.6 F)
201527.5 C (81.5 F)
201628.7 C (83.7 F)
201726.4 C (79.5 F)
201833.5 C (92.3 F)
201928.2 C (82.8 F)
202028.4 C (83.1 F)
202130.4 C (86.7 F)
202233.7 C (92.7 F)
202327.1 C (80.8 F)
202427.6 C (81.7 F)
202528.0 C (82.4 F)
202629.7 C (85.5 F)

Coldest night (TNn)

Coldest night (TNn) at Kettstaka_A by year The coldest night of the year at Kettstaka_A, 1995 to 2026. The record is -21.9 C (-7.4 F) in 2001, marked on the chart; the median year is -14.8 C (5.3 F). -25-20-15-10-5200020102020Record: -21.9 C (-7.4 F) in 2001
The coldest night of the year at Kettstaka_A, 1995 to 2026. The record is -21.9 C (-7.4 F) in 2001, marked on the chart; the median year is -14.8 C (5.3 F).
Coldest night (TNn) at Kettstaka_A by year
YearColdest night (TNn)
1995-14.4 C (6.1 F)
1996-18.0 C (-0.4 F)
1997-17.9 C (-0.2 F)
1998-14.6 C (5.7 F)
1999-19.6 C (-3.3 F)
2000-11.7 C (10.9 F)
2001-21.9 C (-7.4 F)
2002-19.8 C (-3.6 F)
2003-18.5 C (-1.3 F)
2004-18.7 C (-1.7 F)
2005-13.6 C (7.5 F)
2006-14.9 C (5.2 F)
2007-15.7 C (3.7 F)
2008-11.4 C (11.5 F)
2009-14.2 C (6.4 F)
2010-20.1 C (-4.2 F)
2011-16.3 C (2.7 F)
2012-17.8 C (0.0 F)
2013-13.2 C (8.2 F)
2014-14.8 C (5.4 F)
2015-8.6 C (16.5 F)
2016-16.7 C (1.9 F)
2017-14.8 C (5.4 F)
2018-16.8 C (1.8 F)
2019-9.5 C (14.9 F)
2020-6.1 C (21.0 F)
2021-16.5 C (2.3 F)
2022-11.4 C (11.5 F)
2023-12.6 C (9.3 F)
2024-17.0 C (1.4 F)
2025-13.1 C (8.4 F)
2026-14.2 C (6.4 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Kettstaka_A by year The wettest day of the year at Kettstaka_A, 1995 to 2026. The record is 76.3 mm (3.0 in) in 2008, marked on the chart; the median year is 32.9 mm (1.3 in). 020406080200020102020Record: 76.3 mm (3.0 in) in 2008
The wettest day of the year at Kettstaka_A, 1995 to 2026. The record is 76.3 mm (3.0 in) in 2008, marked on the chart; the median year is 32.9 mm (1.3 in).
Wettest day (Rx1day) at Kettstaka_A by year
YearWettest day (Rx1day)
199548.0 mm (1.9 in)
199631.9 mm (1.3 in)
199724.6 mm (1.0 in)
199824.8 mm (1.0 in)
199928.8 mm (1.1 in)
200044.6 mm (1.8 in)
200114.6 mm (0.6 in)
200232.9 mm (1.3 in)
200336.6 mm (1.4 in)
200417.5 mm (0.7 in)
200526.2 mm (1.0 in)
200621.1 mm (0.8 in)
200735.3 mm (1.4 in)
200876.3 mm (3.0 in)
200934.7 mm (1.4 in)
201033.5 mm (1.3 in)
201146.3 mm (1.8 in)
201234.3 mm (1.4 in)
201325.1 mm (1.0 in)
201432.9 mm (1.3 in)
201544.4 mm (1.7 in)
201626.9 mm (1.1 in)
201732.7 mm (1.3 in)
201827.2 mm (1.1 in)
201925.5 mm (1.0 in)
202034.9 mm (1.4 in)
202137.1 mm (1.5 in)
202235.7 mm (1.4 in)
202337.8 mm (1.5 in)
202452.3 mm (2.1 in)
202530.0 mm (1.2 in)
202630.7 mm (1.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Kettstaka_A by year The wettest five days of the year at Kettstaka_A, 1995 to 2026. The record is 136.3 mm (5.4 in) in 2008, marked on the chart; the median year is 56.9 mm (2.2 in). 255075100125150200020102020Record: 136.3 mm (5.4 in) in 2008
The wettest five days of the year at Kettstaka_A, 1995 to 2026. The record is 136.3 mm (5.4 in) in 2008, marked on the chart; the median year is 56.9 mm (2.2 in).
Wettest five days (Rx5day) at Kettstaka_A by year
YearWettest five days (Rx5day)
1995111.0 mm (4.4 in)
199653.1 mm (2.1 in)
199759.0 mm (2.3 in)
199850.6 mm (2.0 in)
199953.9 mm (2.1 in)
200079.7 mm (3.1 in)
200165.4 mm (2.6 in)
200255.2 mm (2.2 in)
200349.2 mm (1.9 in)
200445.6 mm (1.8 in)
200579.9 mm (3.1 in)
200661.9 mm (2.4 in)
200752.3 mm (2.1 in)
2008136.3 mm (5.4 in)
200987.9 mm (3.5 in)
201055.8 mm (2.2 in)
201165.9 mm (2.6 in)
201251.6 mm (2.0 in)
201342.2 mm (1.7 in)
201446.3 mm (1.8 in)
201577.8 mm (3.1 in)
201643.3 mm (1.7 in)
201776.8 mm (3.0 in)
201846.1 mm (1.8 in)
201939.4 mm (1.6 in)
202067.9 mm (2.7 in)
202167.5 mm (2.7 in)
202258.0 mm (2.3 in)
202390.5 mm (3.6 in)
202489.9 mm (3.5 in)
202551.2 mm (2.0 in)
202652.7 mm (2.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Kettstaka_A by year The longest dry spell of the year at Kettstaka_A, 1995 to 2026. The record is 40 days in 2015, marked on the chart; the median year is 22 days. 10203040200020102020Record: 40 days in 2015
The longest dry spell of the year at Kettstaka_A, 1995 to 2026. The record is 40 days in 2015, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Kettstaka_A by year
YearLongest dry spell (CDD)
199522 days
199629 days
199717 days
199813 days
199921 days
200019 days
200113 days
200229 days
200329 days
200414 days
200519 days
200621 days
200716 days
200828 days
200925 days
201024 days
201126 days
201229 days
201329 days
201413 days
201540 days
201620 days
201717 days
201829 days
201921 days
202022 days
202118 days
202237 days
202330 days
202417 days
202521 days
202627 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

29 years with a frost

Across 29 years with a frost, the median last spring frost at Kettstaka_A falls on 27 April and the median first autumn frost on 15 October, which leaves a median of 171 days between them.

Fitted over all years, the growing season changes by +3.9 days per decade at this station.

Frost dates and growing season at Kettstaka_A
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost27 Apriln/a27 Apriln/a+0.4 days per decade
First autumn frost15 Octobern/a15 Octobern/a+4.3 days per decade
Growing days171 daysn/a171 daysn/a+3.9 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 31.5 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 69.8 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Kettstaka_A: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years31.5 mm (1.2 in)
5 years41.2 mm (1.6 in)
10 years47.8 mm (1.9 in)
25 years56.4 mm (2.2 in)
50 years63.0 mm (2.5 in)Longer than the 30 years of record
100 years69.8 mm (2.7 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: 76.3 mm (3.0 in) in 2008; 52.3 mm (2.1 in) in 2024; 46.3 mm (1.8 in) in 2011.

Download the Data

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