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Data as of 2026-10-12
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Built 2026-10-19 (19 October 2026)

Trokorna Weather Records (SWE00138424)

Record envelope, standing records and threshold days for Trokorna (SWE00138424), Sweden, with 36 years of record.

Key Facts for Trokorna

  • Trokorna (SWE00138424) is a weather station in Sweden at 58.27 latitude and 12.66 longitude, 70 m (230 ft) above sea level.
  • The station reports from 1991 to 2026, 36 years of record.
  • 0 records set at Trokorna still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Trokorna set a daily record precipitation of 7.2 mm (0.28 in) on 14 June 2026.

About the Station

  • Location: Sweden, 58.27 latitude, 12.66 longitude.
  • Elevation: 70 m (230 ft).
  • Period of record: 1991 to 2026, 36 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Trokorna, with 2026 drawn through them The band shows the record high and record low for each calendar day at Trokorna. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Trokorna. 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 Trokorna, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Trokorna by the year they were set 0 records at Trokorna still stand. 00000000000
0 records at Trokorna still stand.
Standing records at Trokorna by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Trokorna set new all-time records 1 all-time records were set at Trokorna between 17 August 2021 and 17 August 2021. Each dot is a new record. Record daily precipitation17 August 2021: Record daily precipitation 83.5 mm (3.3 in)
1 all-time records were set at Trokorna between 17 August 2021 and 17 August 2021. Each dot is a new record.
When Trokorna set new all-time records
DateKindDetail
2021-08-17Record daily precipitationRecord daily precipitation 83.5 mm (3.3 in)

Wettest Day of Each Month

Aug: 83.5 mm (3.3 in)
Record daily precipitation for each month at Trokorna The wettest day on record for each calendar month at Trokorna. The most was 83.5 mm (3.3 in) on 17 August 2021. 0255075100 Jan: 31.2 mm (1.2 in), 4 January 2023 Jan Feb: 35.0 mm (1.4 in), 9 February 2020 Feb Mar: 21.0 mm (0.8 in), 5 March 2017 Mar Apr: 34.9 mm (1.4 in), 18 April 1999 Apr May: 37.3 mm (1.5 in), 28 May 2018 May Jun: 65.9 mm (2.6 in), 21 June 1997 Jun Jul: 54.0 mm (2.1 in), 13 July 2004 Jul Aug: 83.5 mm (3.3 in), 17 August 2021 Aug Sep: 48.5 mm (1.9 in), 8 September 2008 Sep Oct: 40.0 mm (1.6 in), 26 October 2006 Oct Nov: 28.0 mm (1.1 in), 16 November 1995 Nov Dec: 36.0 mm (1.4 in), 25 December 2009 Dec
The wettest day on record for each calendar month at Trokorna. The most was 83.5 mm (3.3 in) on 17 August 2021.
Record daily precipitation for each month at Trokorna
MonthRecord daily precipitation (mm)Date
Jan31.2 mm (1.2 in)4 January 2023
Feb35.0 mm (1.4 in)9 February 2020
Mar21.0 mm (0.8 in)5 March 2017
Apr34.9 mm (1.4 in)18 April 1999
May37.3 mm (1.5 in)28 May 2018
Jun65.9 mm (2.6 in)21 June 1997
Jul54.0 mm (2.1 in)13 July 2004
Aug83.5 mm (3.3 in)17 August 2021
Sep48.5 mm (1.9 in)8 September 2008
Oct40.0 mm (1.6 in)26 October 2006
Nov28.0 mm (1.1 in)16 November 1995
Dec36.0 mm (1.4 in)25 December 2009

Latest Records

20
Latest records at Trokorna
DateStationRecordValueBeat old record byOld record stoodSignificance
14 June 2026Trokorna, SEdaily rain7.2 mm (0.28 in)4.0 mm (0.16 in)4 years9 of 100 (Routine)
4 June 2026Trokorna, SEdaily rain (Tie)15.0 mm (0.6 in)tie20 years2 of 100 (Routine)
13 May 2026Trokorna, SEdaily rain20.0 mm (0.8 in)10.6 mm (0.4 in)27 years20 of 100 (Routine)
6 February 2026Trokorna, SEdaily rain15.5 mm (0.6 in)7.2 mm (0.28 in)18 years20 of 100 (Routine)
8 December 2025Trokorna, SEdaily rain17.5 mm (0.7 in)4.0 mm (0.16 in)19 years16 of 100 (Routine)
5 September 2025Trokorna, SEdaily rain24.4 mm (1.0 in)7.0 mm (0.28 in)10 years16 of 100 (Routine)
24 July 2025Trokorna, SEdaily rain23.5 mm (0.9 in)7.5 mm (0.30 in)0 years11 of 100 (Routine)
15 July 2025Trokorna, SEdaily rain21.8 mm (0.9 in)1.8 mm (0.07 in)20 years11 of 100 (Routine)
7 January 2025Trokorna, SEdaily rain12.0 mm (0.5 in)1.7 mm (0.07 in)20 years12 of 100 (Routine)
6 January 2025Trokorna, SEdaily rain19.0 mm (0.7 in)7.3 mm (0.29 in)26 years20 of 100 (Routine)
31 December 2024Trokorna, SEdaily rain18.0 mm (0.7 in)4.0 mm (0.16 in)12 years14 of 100 (Routine)
2 December 2024Trokorna, SEdaily rain13.7 mm (0.5 in)3.1 mm (0.12 in)27 years17 of 100 (Routine)
25 November 2024Trokorna, SEdaily rain13.5 mm (0.5 in)1.5 mm (0.06 in)3 years6 of 100 (Routine)
26 September 2024Trokorna, SEdaily rain14.2 mm (0.6 in)2.7 mm (0.11 in)25 years14 of 100 (Routine)
24 September 2024Trokorna, SEdaily rain22.9 mm (0.9 in)12.9 mm (0.5 in)14 years20 of 100 (Routine)
10 September 2024Trokorna, SEdaily rain11.5 mm (0.5 in)2.0 mm (0.08 in)23 years12 of 100 (Routine)
9 September 2024Trokorna, SEdaily rain16.5 mm (0.6 in)1.0 mm (0.04 in)30 years13 of 100 (Routine)
4 September 2024Trokorna, SEdaily rain16.0 mm (0.6 in)2.8 mm (0.11 in)5 years8 of 100 (Routine)
24 July 2024Trokorna, SEdaily rain16.0 mm (0.6 in)0.2 mm (0.01 in)11 years6 of 100 (Routine)
10 July 2024Trokorna, SEdaily rain37.3 mm (1.5 in)15.3 mm (0.6 in)15 years24 of 100 (Routine)

Extremes by Year

1991 to 2026
Yearly extremes at Trokorna: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)83.5 mm (3.3 in)202137.3 mm (1.5 in)36
Wettest five days (Rx5day)131.8 mm (5.2 in)202162.5 mm (2.5 in)36
Longest dry spell (CDD)39 days201922 days36

Wettest day (Rx1day)

Wettest day (Rx1day) at Trokorna by year The wettest day of the year at Trokorna, 1991 to 2026. The record is 83.5 mm (3.3 in) in 2021, marked on the chart; the median year is 37.3 mm (1.5 in). 20406080100200020102020Record: 83.5 mm (3.3 in) in 2021
The wettest day of the year at Trokorna, 1991 to 2026. The record is 83.5 mm (3.3 in) in 2021, marked on the chart; the median year is 37.3 mm (1.5 in).
Wettest day (Rx1day) at Trokorna by year
YearWettest day (Rx1day)
199121.3 mm (0.8 in)
199222.5 mm (0.9 in)
199345.1 mm (1.8 in)
199434.0 mm (1.3 in)
199540.1 mm (1.6 in)
199649.9 mm (2.0 in)
199765.9 mm (2.6 in)
199831.0 mm (1.2 in)
199934.9 mm (1.4 in)
200037.5 mm (1.5 in)
200157.3 mm (2.3 in)
200246.0 mm (1.8 in)
200338.8 mm (1.5 in)
200454.0 mm (2.1 in)
200535.7 mm (1.4 in)
200640.0 mm (1.6 in)
200750.2 mm (2.0 in)
200848.5 mm (1.9 in)
200936.0 mm (1.4 in)
201042.5 mm (1.7 in)
201124.0 mm (0.9 in)
201226.3 mm (1.0 in)
201320.0 mm (0.8 in)
201455.9 mm (2.2 in)
201524.5 mm (1.0 in)
201625.0 mm (1.0 in)
201721.6 mm (0.9 in)
201837.3 mm (1.5 in)
201929.0 mm (1.1 in)
202035.0 mm (1.4 in)
202183.5 mm (3.3 in)
202232.4 mm (1.3 in)
202350.0 mm (2.0 in)
202437.3 mm (1.5 in)
202524.4 mm (1.0 in)
202638.5 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Trokorna by year The wettest five days of the year at Trokorna, 1991 to 2026. The record is 131.8 mm (5.2 in) in 2021, marked on the chart; the median year is 62.5 mm (2.5 in). 255075100125150200020102020Record: 131.8 mm (5.2 in) in 2021
The wettest five days of the year at Trokorna, 1991 to 2026. The record is 131.8 mm (5.2 in) in 2021, marked on the chart; the median year is 62.5 mm (2.5 in).
Wettest five days (Rx5day) at Trokorna by year
YearWettest five days (Rx5day)
199149.3 mm (1.9 in)
199240.2 mm (1.6 in)
199362.2 mm (2.4 in)
199461.9 mm (2.4 in)
199567.4 mm (2.7 in)
199668.2 mm (2.7 in)
199794.5 mm (3.7 in)
199862.8 mm (2.5 in)
199964.5 mm (2.5 in)
200070.1 mm (2.8 in)
200157.8 mm (2.3 in)
200282.7 mm (3.3 in)
200370.0 mm (2.8 in)
2004121.3 mm (4.8 in)
200573.2 mm (2.9 in)
200666.0 mm (2.6 in)
200776.7 mm (3.0 in)
200895.3 mm (3.8 in)
200953.5 mm (2.1 in)
201068.7 mm (2.7 in)
201159.7 mm (2.4 in)
201272.0 mm (2.8 in)
201356.2 mm (2.2 in)
201485.5 mm (3.4 in)
201539.7 mm (1.6 in)
201638.8 mm (1.5 in)
201746.2 mm (1.8 in)
201839.8 mm (1.6 in)
201944.2 mm (1.7 in)
202043.3 mm (1.7 in)
2021131.8 mm (5.2 in)
202248.0 mm (1.9 in)
202373.5 mm (2.9 in)
202450.0 mm (2.0 in)
202538.7 mm (1.5 in)
202642.5 mm (1.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Trokorna by year The longest dry spell of the year at Trokorna, 1991 to 2026. The record is 39 days in 2019, marked on the chart; the median year is 22 days. 10203040200020102020Record: 39 days in 2019
The longest dry spell of the year at Trokorna, 1991 to 2026. The record is 39 days in 2019, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Trokorna by year
YearLongest dry spell (CDD)
199117 days
199229 days
199321 days
199423 days
199513 days
199630 days
199726 days
199820 days
199918 days
200022 days
200113 days
200223 days
200332 days
200416 days
200517 days
200620 days
200716 days
200822 days
200918 days
201021 days
201128 days
201227 days
201326 days
201418 days
201525 days
201623 days
201717 days
201826 days
201939 days
202022 days
202118 days
202225 days
202331 days
202414 days
202519 days
202623 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.

Rainfall Return Levels

34 years, 1992 to 2025

A day with at least 37.0 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 83.7 mm (3.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Trokorna: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years37.0 mm (1.5 in)
5 years49.4 mm (1.9 in)
10 years57.7 mm (2.3 in)
25 years68.2 mm (2.7 in)
50 years76.0 mm (3.0 in)Longer than the 34 years of record
100 years83.7 mm (3.3 in)Longer than the 34 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, 34 years of values from 1992 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: 83.5 mm (3.3 in) in 2021; 65.9 mm (2.6 in) in 1997; 57.3 mm (2.3 in) in 2001.

Download the Data

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