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Data as of 2026-10-12
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Built 2026-10-14 (14 October 2026)

Hejnum Weather Records (SWE00138196)

Record envelope, standing records and threshold days for Hejnum (SWE00138196), Sweden, with 56 years of record.

Key Facts for Hejnum

  • Hejnum (SWE00138196) is a weather station in Sweden at 57.70 latitude and 18.64 longitude, 53 m (174 ft) above sea level.
  • The station reports from 1971 to 2026, 56 years of record.
  • 0 records set at Hejnum still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Hejnum set a daily record precipitation of 60.3 mm (2.4 in) on 7 July 2026.

About the Station

  • Location: Sweden, 57.70 latitude, 18.64 longitude.
  • Elevation: 53 m (174 ft).
  • Period of record: 1971 to 2026, 56 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Hejnum, with 2026 drawn through them The band shows the record high and record low for each calendar day at Hejnum. 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 Hejnum. 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 Hejnum, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Juln/an/an/an/a
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Decn/an/an/an/a

Which Years Hold Standing Records

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

Wettest Day of Each Month

Jul: 77.7 mm (3.1 in)
Record daily precipitation for each month at Hejnum The wettest day on record for each calendar month at Hejnum. The most was 77.7 mm (3.1 in) on 12 July 2000. 020406080 Jan: 37.6 mm (1.5 in), 10 January 2025 Jan Feb: 24.5 mm (1.0 in), 24 February 1999 Feb Mar: 24.4 mm (1.0 in), 4 March 2019 Mar Apr: 35.3 mm (1.4 in), 29 April 1985 Apr May: 43.7 mm (1.7 in), 27 May 2002 May Jun: 42.2 mm (1.7 in), 28 June 1982 Jun Jul: 77.7 mm (3.1 in), 12 July 2000 Jul Aug: 70.5 mm (2.8 in), 3 August 1989 Aug Sep: 52.2 mm (2.1 in), 22 September 1973 Sep Oct: 32.8 mm (1.3 in), 8 October 2017 Oct Nov: 36.8 mm (1.4 in), 3 November 2023 Nov Dec: 22.1 mm (0.9 in), 21 December 2003 Dec
The wettest day on record for each calendar month at Hejnum. The most was 77.7 mm (3.1 in) on 12 July 2000.
Record daily precipitation for each month at Hejnum
MonthRecord daily precipitation (mm)Date
Jan37.6 mm (1.5 in)10 January 2025
Feb24.5 mm (1.0 in)24 February 1999
Mar24.4 mm (1.0 in)4 March 2019
Apr35.3 mm (1.4 in)29 April 1985
May43.7 mm (1.7 in)27 May 2002
Jun42.2 mm (1.7 in)28 June 1982
Jul77.7 mm (3.1 in)12 July 2000
Aug70.5 mm (2.8 in)3 August 1989
Sep52.2 mm (2.1 in)22 September 1973
Oct32.8 mm (1.3 in)8 October 2017
Nov36.8 mm (1.4 in)3 November 2023
Dec22.1 mm (0.9 in)21 December 2003

Latest Records

20
Latest records at Hejnum
DateStationRecordValueBeat old record byOld record stoodSignificance
7 July 2026Hejnum, SEdaily rain60.3 mm (2.4 in)41.5 mm (1.6 in)19 years50 of 100 (Notable)
3 July 2026Hejnum, SEdaily rain14.2 mm (0.6 in)5.2 mm (0.20 in)19 years15 of 100 (Routine)
15 June 2026Hejnum, SEdaily rain30.3 mm (1.2 in)17.4 mm (0.7 in)9 years35 of 100 (Notable)
5 January 2026Hejnum, SEdaily rain13.5 mm (0.5 in)0.9 mm (0.04 in)50 years20 of 100 (Routine)
30 December 2025Hejnum, SEdaily rain11.9 mm (0.5 in)0.5 mm (0.02 in)46 years19 of 100 (Routine)
20 November 2025Hejnum, SEdaily rain12.2 mm (0.5 in)0.3 mm (0.01 in)12 years8 of 100 (Routine)
30 October 2025Hejnum, SEdaily rain17.1 mm (0.7 in)1.4 mm (0.06 in)19 years12 of 100 (Routine)
11 September 2025Hejnum, SEdaily rain22.2 mm (0.9 in)0.9 mm (0.04 in)42 years18 of 100 (Routine)
2 September 2025Hejnum, SEdaily rain15.6 mm (0.6 in)1.8 mm (0.07 in)18 years13 of 100 (Routine)
28 July 2025Hejnum, SEdaily rain45.8 mm (1.8 in)16.2 mm (0.6 in)27 years30 of 100 (Routine)
10 January 2025Hejnum, SEmonthly rain37.6 mm (1.5 in)6.7 mm (0.26 in)50 years48 of 100 (Notable)
2 April 2024Hejnum, SEdaily rain30.3 mm (1.2 in)20.4 mm (0.8 in)18 years50 of 100 (Notable)
3 November 2023Hejnum, SEmonthly rain36.8 mm (1.4 in)6.8 mm (0.27 in)18 years36 of 100 (Notable)
21 October 2023Hejnum, SEdaily rain23.7 mm (0.9 in)8.4 mm (0.33 in)30 years20 of 100 (Routine)
13 October 2023Hejnum, SEdaily rain16.4 mm (0.6 in)4.5 mm (0.18 in)40 years20 of 100 (Routine)
11 March 2023Hejnum, SEdaily rain7.4 mm (0.29 in)0.8 mm (0.03 in)1 year7 of 100 (Routine)
17 February 2023Hejnum, SEdaily rain15.6 mm (0.6 in)6.5 mm (0.26 in)28 years20 of 100 (Routine)
4 January 2023Hejnum, SEdaily rain16.7 mm (0.7 in)8.1 mm (0.32 in)37 years20 of 100 (Routine)
30 June 2022Hejnum, SEdaily rain24.8 mm (1.0 in)10.0 mm (0.4 in)4 years20 of 100 (Routine)
21 May 2022Hejnum, SEdaily rain12.5 mm (0.5 in)0.4 mm (0.02 in)12 years8 of 100 (Routine)

Extremes by Year

1971 to 2026
Yearly extremes at Hejnum: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)77.7 mm (3.1 in)200033.7 mm (1.3 in)56
Wettest five days (Rx5day)115.4 mm (4.5 in)200954.4 mm (2.1 in)56
Longest dry spell (CDD)51 days199425 days56

Wettest day (Rx1day)

Wettest day (Rx1day) at Hejnum by year The wettest day of the year at Hejnum, 1971 to 2026. The record is 77.7 mm (3.1 in) in 2000, marked on the chart; the median year is 33.7 mm (1.3 in). 02040608019801990200020102020Record: 77.7 mm (3.1 in) in 2000
The wettest day of the year at Hejnum, 1971 to 2026. The record is 77.7 mm (3.1 in) in 2000, marked on the chart; the median year is 33.7 mm (1.3 in).
Wettest day (Rx1day) at Hejnum by year
YearWettest day (Rx1day)
197123.2 mm (0.9 in)
197263.0 mm (2.5 in)
197352.2 mm (2.1 in)
197436.5 mm (1.4 in)
197534.6 mm (1.4 in)
197618.8 mm (0.7 in)
197721.3 mm (0.8 in)
197846.9 mm (1.8 in)
197957.8 mm (2.3 in)
198043.3 mm (1.7 in)
198121.0 mm (0.8 in)
198242.2 mm (1.7 in)
198330.4 mm (1.2 in)
198455.5 mm (2.2 in)
198541.6 mm (1.6 in)
198629.7 mm (1.2 in)
198725.9 mm (1.0 in)
198820.1 mm (0.8 in)
198970.5 mm (2.8 in)
199023.5 mm (0.9 in)
199127.9 mm (1.1 in)
199254.8 mm (2.2 in)
199337.0 mm (1.5 in)
199422.4 mm (0.9 in)
199541.7 mm (1.6 in)
199629.3 mm (1.2 in)
199726.3 mm (1.0 in)
199829.6 mm (1.2 in)
199932.2 mm (1.3 in)
200077.7 mm (3.1 in)
200155.1 mm (2.2 in)
200243.7 mm (1.7 in)
200336.0 mm (1.4 in)
200430.0 mm (1.2 in)
200567.2 mm (2.6 in)
200621.5 mm (0.8 in)
200721.0 mm (0.8 in)
200819.7 mm (0.8 in)
200962.5 mm (2.5 in)
201056.3 mm (2.2 in)
201133.9 mm (1.3 in)
201233.5 mm (1.3 in)
201317.0 mm (0.7 in)
201427.9 mm (1.1 in)
201528.8 mm (1.1 in)
201640.5 mm (1.6 in)
201733.9 mm (1.3 in)
201832.2 mm (1.3 in)
201928.8 mm (1.1 in)
202045.2 mm (1.8 in)
202128.1 mm (1.1 in)
202226.9 mm (1.1 in)
202336.8 mm (1.4 in)
202430.3 mm (1.2 in)
202545.8 mm (1.8 in)
202660.3 mm (2.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Hejnum by year The wettest five days of the year at Hejnum, 1971 to 2026. The record is 115.4 mm (4.5 in) in 2009, marked on the chart; the median year is 54.4 mm (2.1 in). 2040608010012019801990200020102020Record: 115.4 mm (4.5 in) in 2009
The wettest five days of the year at Hejnum, 1971 to 2026. The record is 115.4 mm (4.5 in) in 2009, marked on the chart; the median year is 54.4 mm (2.1 in).
Wettest five days (Rx5day) at Hejnum by year
YearWettest five days (Rx5day)
197139.9 mm (1.6 in)
197297.8 mm (3.9 in)
197392.0 mm (3.6 in)
197449.1 mm (1.9 in)
197547.3 mm (1.9 in)
197637.8 mm (1.5 in)
197742.8 mm (1.7 in)
197855.8 mm (2.2 in)
197983.1 mm (3.3 in)
198070.2 mm (2.8 in)
198142.0 mm (1.7 in)
198277.8 mm (3.1 in)
198352.8 mm (2.1 in)
198485.6 mm (3.4 in)
198559.4 mm (2.3 in)
198662.2 mm (2.4 in)
198748.6 mm (1.9 in)
198843.7 mm (1.7 in)
198990.8 mm (3.6 in)
199042.8 mm (1.7 in)
199144.5 mm (1.8 in)
199263.2 mm (2.5 in)
199356.0 mm (2.2 in)
199451.6 mm (2.0 in)
199562.3 mm (2.5 in)
199693.3 mm (3.7 in)
199736.1 mm (1.4 in)
199852.9 mm (2.1 in)
199968.3 mm (2.7 in)
2000114.3 mm (4.5 in)
200199.3 mm (3.9 in)
200251.3 mm (2.0 in)
200350.6 mm (2.0 in)
200449.6 mm (2.0 in)
200592.2 mm (3.6 in)
200651.9 mm (2.0 in)
200744.5 mm (1.8 in)
200840.1 mm (1.6 in)
2009115.4 mm (4.5 in)
201078.9 mm (3.1 in)
201162.9 mm (2.5 in)
201247.2 mm (1.9 in)
201339.7 mm (1.6 in)
201436.5 mm (1.4 in)
201541.2 mm (1.6 in)
201673.7 mm (2.9 in)
201759.0 mm (2.3 in)
201858.2 mm (2.3 in)
201945.5 mm (1.8 in)
202071.1 mm (2.8 in)
202145.9 mm (1.8 in)
202252.2 mm (2.1 in)
202360.2 mm (2.4 in)
202443.2 mm (1.7 in)
202556.1 mm (2.2 in)
202675.8 mm (3.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Hejnum by year The longest dry spell of the year at Hejnum, 1971 to 2026. The record is 51 days in 1994, marked on the chart; the median year is 25 days. 10203040506019801990200020102020Record: 51 days in 1994
The longest dry spell of the year at Hejnum, 1971 to 2026. The record is 51 days in 1994, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Hejnum by year
YearLongest dry spell (CDD)
197145 days
197238 days
197337 days
197425 days
197523 days
197622 days
197718 days
197829 days
197920 days
198020 days
198122 days
198241 days
198322 days
198430 days
198526 days
198618 days
198728 days
198815 days
198930 days
199034 days
199126 days
199232 days
199332 days
199451 days
199528 days
199617 days
199733 days
199811 days
199923 days
200031 days
200117 days
200244 days
200329 days
200413 days
200522 days
200635 days
200720 days
200827 days
200926 days
201025 days
201124 days
201214 days
201320 days
201417 days
201520 days
201620 days
201719 days
201838 days
201941 days
202020 days
202121 days
202237 days
202331 days
202422 days
202520 days
202625 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

55 years, 1971 to 2025

A day with at least 34.0 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 89.4 mm (3.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Hejnum: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years34.0 mm (1.3 in)
5 years47.1 mm (1.9 in)
10 years56.5 mm (2.2 in)
25 years69.1 mm (2.7 in)
50 years79.0 mm (3.1 in)
100 years89.4 mm (3.5 in)Longer than the 55 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, 55 years of values from 1971 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: 77.7 mm (3.1 in) in 2000; 70.5 mm (2.8 in) in 1989; 67.2 mm (2.6 in) in 2005.

Download the Data

  • Data for Hejnum standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Hejnum 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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