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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Haljum Weather Records (SWE00139778)

Record envelope, standing records and threshold days for Haljum (SWE00139778), Sweden, with 46 years of record.

Key Facts for Haljum

  • Haljum (SWE00139778) is a weather station in Sweden at 62.26 latitude and 17.34 longitude, 25 m (82 ft) above sea level.
  • The station reports from 1945 to 1990, 46 years of record.
  • 0 records set at Haljum still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Haljum set a daily record precipitation of 30.3 mm (1.2 in) on 31 October 1990.

About the Station

  • Location: Sweden, 62.26 latitude, 17.34 longitude.
  • Elevation: 25 m (82 ft).
  • Period of record: 1945 to 1990, 46 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Haljum, with 2026 drawn through them The band shows the record high and record low for each calendar day at Haljum. 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 Haljum. 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 Haljum, 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 Haljum by the year they were set 0 records at Haljum still stand. 00000000000
0 records at Haljum still stand.
Standing records at Haljum by the year they were set
Year setStanding records

All-Time Record Progression

2 new records
When Haljum set new all-time records 2 all-time records were set at Haljum between 23 August 1975 and 6 August 1980. Each dot is a new record. Record daily precipitation23 August 1975: Record daily precipitation 69.5 mm (2.7 in)6 August 1980: Record daily precipitation 94.3 mm (3.7 in)19751980
2 all-time records were set at Haljum between 23 August 1975 and 6 August 1980. Each dot is a new record.
When Haljum set new all-time records
DateKindDetail
1975-08-23Record daily precipitationRecord daily precipitation 69.5 mm (2.7 in)
1980-08-06Record daily precipitationRecord daily precipitation 94.3 mm (3.7 in)

Wettest Day of Each Month

Aug: 94.3 mm (3.7 in)
Record daily precipitation for each month at Haljum The wettest day on record for each calendar month at Haljum. The most was 94.3 mm (3.7 in) on 6 August 1980. 0255075100 Jan: 29.0 mm (1.1 in), 18 January 1956 Jan Feb: 42.9 mm (1.7 in), 27 February 1989 Feb Mar: 31.5 mm (1.2 in), 11 March 1982 Mar Apr: 47.3 mm (1.9 in), 28 April 1946 Apr May: 35.0 mm (1.4 in), 1 May 1985 May Jun: 45.0 mm (1.8 in), 27 June 1961 Jun Jul: 55.2 mm (2.2 in), 30 July 1985 Jul Aug: 94.3 mm (3.7 in), 6 August 1980 Aug Sep: 72.0 mm (2.8 in), 11 September 1983 Sep Oct: 60.8 mm (2.4 in), 5 October 1977 Oct Nov: 54.8 mm (2.2 in), 3 November 1977 Nov Dec: 30.0 mm (1.2 in), 30 December 1977 Dec
The wettest day on record for each calendar month at Haljum. The most was 94.3 mm (3.7 in) on 6 August 1980.
Record daily precipitation for each month at Haljum
MonthRecord daily precipitation (mm)Date
Jan29.0 mm (1.1 in)18 January 1956
Feb42.9 mm (1.7 in)27 February 1989
Mar31.5 mm (1.2 in)11 March 1982
Apr47.3 mm (1.9 in)28 April 1946
May35.0 mm (1.4 in)1 May 1985
Jun45.0 mm (1.8 in)27 June 1961
Jul55.2 mm (2.2 in)30 July 1985
Aug94.3 mm (3.7 in)6 August 1980
Sep72.0 mm (2.8 in)11 September 1983
Oct60.8 mm (2.4 in)5 October 1977
Nov54.8 mm (2.2 in)3 November 1977
Dec30.0 mm (1.2 in)30 December 1977

Latest Records

20
Latest records at Haljum
DateStationRecordValueBeat old record byOld record stoodSignificance
31 October 1990Haljum, SEdaily rain30.3 mm (1.2 in)11.3 mm (0.4 in)8 years23 of 100 (Routine)
30 October 1990Haljum, SEdaily rain24.8 mm (1.0 in)2.1 mm (0.08 in)20 years13 of 100 (Routine)
29 October 1990Haljum, SEdaily rain21.4 mm (0.8 in)6.4 mm (0.25 in)21 years19 of 100 (Routine)
19 September 1990Haljum, SEdaily rain28.7 mm (1.1 in)19.4 mm (0.8 in)24 years34 of 100 (Routine)
8 September 1990Haljum, SEdaily rain12.1 mm (0.5 in)2.5 mm (0.10 in)7 years9 of 100 (Routine)
23 July 1990Haljum, SEdaily rain44.4 mm (1.7 in)30.9 mm (1.2 in)40 years56 of 100 (Notable)
22 July 1990Haljum, SEdaily rain30.3 mm (1.2 in)0.8 mm (0.03 in)28 years13 of 100 (Routine)
23 May 1990Haljum, SEdaily rain15.9 mm (0.6 in)2.6 mm (0.10 in)24 years16 of 100 (Routine)
28 January 1990Haljum, SEdaily rain17.0 mm (0.7 in)0.9 mm (0.04 in)2 years6 of 100 (Routine)
23 January 1990Haljum, SEdaily rain9.1 mm (0.36 in)2.9 mm (0.11 in)44 years20 of 100 (Routine)
31 July 1989Haljum, SEdaily rain38.4 mm (1.5 in)11.8 mm (0.5 in)36 years31 of 100 (Routine)
7 June 1989Haljum, SEdaily rain18.2 mm (0.7 in)1.7 mm (0.07 in)22 years12 of 100 (Routine)
31 May 1989Haljum, SEdaily rain15.3 mm (0.6 in)6.2 mm (0.24 in)40 years20 of 100 (Routine)
10 May 1989Haljum, SEdaily rain5.8 mm (0.23 in)1.3 mm (0.05 in)44 years19 of 100 (Routine)
22 April 1989Haljum, SEdaily rain13.7 mm (0.5 in)8.1 mm (0.32 in)27 years20 of 100 (Routine)
17 April 1989Haljum, SEdaily rain26.8 mm (1.1 in)2.6 mm (0.10 in)16 years12 of 100 (Routine)
13 March 1989Haljum, SEdaily rain13.9 mm (0.5 in)5.1 mm (0.20 in)32 years20 of 100 (Routine)
27 February 1989Haljum, SEmonthly rain42.9 mm (1.7 in)12.2 mm (0.5 in)0 years51 of 100 (Notable)
26 February 1989Haljum, SEmonthly rain30.7 mm (1.2 in)7.2 mm (0.28 in)7 years38 of 100 (Notable)
25 February 1989Haljum, SEdaily rain20.4 mm (0.8 in)16.1 mm (0.6 in)37 years20 of 100 (Routine)

Extremes by Year

1945 to 1990
Yearly extremes at Haljum: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)94.3 mm (3.7 in)198038.2 mm (1.5 in)46
Wettest five days (Rx5day)126.0 mm (5.0 in)198069.4 mm (2.7 in)46
Longest dry spell (CDD)40 days194624 days46

Wettest day (Rx1day)

Wettest day (Rx1day) at Haljum by year The wettest day of the year at Haljum, 1945 to 1990. The record is 94.3 mm (3.7 in) in 1980, marked on the chart; the median year is 38.2 mm (1.5 in). 2040608010019501960197019801990Record: 94.3 mm (3.7 in) in 1980
The wettest day of the year at Haljum, 1945 to 1990. The record is 94.3 mm (3.7 in) in 1980, marked on the chart; the median year is 38.2 mm (1.5 in).
Wettest day (Rx1day) at Haljum by year
YearWettest day (Rx1day)
194547.1 mm (1.9 in)
194647.3 mm (1.9 in)
194720.0 mm (0.8 in)
194833.6 mm (1.3 in)
194930.4 mm (1.2 in)
195037.5 mm (1.5 in)
195145.5 mm (1.8 in)
195252.5 mm (2.1 in)
195327.7 mm (1.1 in)
195453.0 mm (2.1 in)
195531.7 mm (1.2 in)
195667.2 mm (2.6 in)
195740.1 mm (1.6 in)
195838.3 mm (1.5 in)
195942.7 mm (1.7 in)
196033.7 mm (1.3 in)
196145.0 mm (1.8 in)
196230.0 mm (1.2 in)
196328.4 mm (1.1 in)
196432.8 mm (1.3 in)
196538.6 mm (1.5 in)
196635.2 mm (1.4 in)
196724.3 mm (1.0 in)
196838.0 mm (1.5 in)
196928.0 mm (1.1 in)
197028.2 mm (1.1 in)
197129.7 mm (1.2 in)
197227.1 mm (1.1 in)
197326.3 mm (1.0 in)
197431.0 mm (1.2 in)
197569.5 mm (2.7 in)
197636.0 mm (1.4 in)
197760.8 mm (2.4 in)
197844.2 mm (1.7 in)
197938.8 mm (1.5 in)
198094.3 mm (3.7 in)
198130.5 mm (1.2 in)
198231.5 mm (1.2 in)
198372.0 mm (2.8 in)
198442.6 mm (1.7 in)
198555.2 mm (2.2 in)
198648.6 mm (1.9 in)
198742.5 mm (1.7 in)
198824.0 mm (0.9 in)
198942.9 mm (1.7 in)
199044.4 mm (1.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Haljum by year The wettest five days of the year at Haljum, 1945 to 1990. The record is 126.0 mm (5.0 in) in 1980, marked on the chart; the median year is 69.4 mm (2.7 in). 25507510012515019501960197019801990Record: 126.0 mm (5.0 in) in 1980
The wettest five days of the year at Haljum, 1945 to 1990. The record is 126.0 mm (5.0 in) in 1980, marked on the chart; the median year is 69.4 mm (2.7 in).
Wettest five days (Rx5day) at Haljum by year
YearWettest five days (Rx5day)
194578.6 mm (3.1 in)
194676.3 mm (3.0 in)
194750.1 mm (2.0 in)
194847.0 mm (1.9 in)
194979.2 mm (3.1 in)
195056.3 mm (2.2 in)
195157.3 mm (2.3 in)
195256.7 mm (2.2 in)
195363.3 mm (2.5 in)
195480.3 mm (3.2 in)
195538.9 mm (1.5 in)
195686.8 mm (3.4 in)
195777.1 mm (3.0 in)
195863.4 mm (2.5 in)
195978.1 mm (3.1 in)
196084.9 mm (3.3 in)
196164.0 mm (2.5 in)
196251.3 mm (2.0 in)
196341.5 mm (1.6 in)
196469.6 mm (2.7 in)
196577.2 mm (3.0 in)
196689.7 mm (3.5 in)
196745.8 mm (1.8 in)
196899.0 mm (3.9 in)
196965.7 mm (2.6 in)
197035.9 mm (1.4 in)
197134.7 mm (1.4 in)
197244.0 mm (1.7 in)
197365.2 mm (2.6 in)
197489.1 mm (3.5 in)
197585.3 mm (3.4 in)
197689.7 mm (3.5 in)
197771.8 mm (2.8 in)
197865.2 mm (2.6 in)
197969.1 mm (2.7 in)
1980126.0 mm (5.0 in)
198172.3 mm (2.8 in)
198260.3 mm (2.4 in)
1983115.2 mm (4.5 in)
1984108.8 mm (4.3 in)
198568.4 mm (2.7 in)
1986125.5 mm (4.9 in)
198755.1 mm (2.2 in)
198861.6 mm (2.4 in)
198998.1 mm (3.9 in)
199076.5 mm (3.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Haljum by year The longest dry spell of the year at Haljum, 1945 to 1990. The record is 40 days in 1946, marked on the chart; the median year is 24 days. 1020304019501960197019801990Record: 40 days in 1946
The longest dry spell of the year at Haljum, 1945 to 1990. The record is 40 days in 1946, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Haljum by year
YearLongest dry spell (CDD)
194520 days
194640 days
194740 days
194833 days
194928 days
195022 days
195126 days
195214 days
195331 days
195421 days
195521 days
195628 days
195720 days
195833 days
195932 days
196026 days
196122 days
196215 days
196335 days
196437 days
196528 days
196626 days
196717 days
196828 days
196934 days
197018 days
197119 days
197221 days
197328 days
197430 days
197517 days
197631 days
197715 days
197821 days
197914 days
198019 days
198122 days
198220 days
198324 days
198417 days
198517 days
198623 days
198731 days
198827 days
198919 days
199026 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

43 years, 1945 to 1988

A day with at least 36.6 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 99.8 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Haljum: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years36.6 mm (1.4 in)
5 years49.2 mm (1.9 in)
10 years59.0 mm (2.3 in)
25 years73.4 mm (2.9 in)
50 years85.8 mm (3.4 in)Longer than the 43 years of record
100 years99.8 mm (3.9 in)Longer than the 43 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, 43 years of values from 1945 to 1988.

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: 94.3 mm (3.7 in) in 1980; 72.0 mm (2.8 in) in 1983; 69.5 mm (2.7 in) in 1975.

Download the Data

  • Data for Haljum standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Haljum 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 (2025-12-31).