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Built 2026-10-15 (15 October 2026)

Hjalmsater Weather Records (SWE00138564)

Record envelope, standing records and threshold days for Hjalmsater (SWE00138564), Sweden, with 49 years of record.

Key Facts for Hjalmsater

  • Hjalmsater (SWE00138564) is a weather station in Sweden at 58.58 latitude and 13.34 longitude, 80 m (262 ft) above sea level.
  • The station reports from 1945 to 1993, 49 years of record.
  • 0 records set at Hjalmsater still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Hjalmsater set a daily record precipitation of 33.6 mm (1.3 in) on 16 September 1993.

About the Station

  • Location: Sweden, 58.58 latitude, 13.34 longitude.
  • Elevation: 80 m (262 ft).
  • Period of record: 1945 to 1993, 49 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Jul: 71.6 mm (2.8 in)
Record daily precipitation for each month at Hjalmsater The wettest day on record for each calendar month at Hjalmsater. The most was 71.6 mm (2.8 in) on 17 July 1958. 020406080 Jan: 28.7 mm (1.1 in), 19 January 1959 Jan Feb: 24.5 mm (1.0 in), 7 February 1990 Feb Mar: 24.0 mm (0.9 in), 20 March 1957 Mar Apr: 22.1 mm (0.9 in), 28 April 1992 Apr May: 43.0 mm (1.7 in), 3 May 1945 May Jun: 48.0 mm (1.9 in), 16 June 1987 Jun Jul: 71.6 mm (2.8 in), 17 July 1958 Jul Aug: 55.7 mm (2.2 in), 26 August 1979 Aug Sep: 42.0 mm (1.7 in), 22 September 1967 Sep Oct: 40.6 mm (1.6 in), 31 October 1968 Oct Nov: 38.9 mm (1.5 in), 18 November 1981 Nov Dec: 29.9 mm (1.2 in), 1 December 1976 Dec
The wettest day on record for each calendar month at Hjalmsater. The most was 71.6 mm (2.8 in) on 17 July 1958.
Record daily precipitation for each month at Hjalmsater
MonthRecord daily precipitation (mm)Date
Jan28.7 mm (1.1 in)19 January 1959
Feb24.5 mm (1.0 in)7 February 1990
Mar24.0 mm (0.9 in)20 March 1957
Apr22.1 mm (0.9 in)28 April 1992
May43.0 mm (1.7 in)3 May 1945
Jun48.0 mm (1.9 in)16 June 1987
Jul71.6 mm (2.8 in)17 July 1958
Aug55.7 mm (2.2 in)26 August 1979
Sep42.0 mm (1.7 in)22 September 1967
Oct40.6 mm (1.6 in)31 October 1968
Nov38.9 mm (1.5 in)18 November 1981
Dec29.9 mm (1.2 in)1 December 1976

Latest Records

20
Latest records at Hjalmsater
DateStationRecordValueBeat old record byOld record stoodSignificance
16 September 1993Hjalmsater, SEdaily rain33.6 mm (1.3 in)10.9 mm (0.4 in)38 years33 of 100 (Routine)
6 August 1993Hjalmsater, SEdaily rain23.0 mm (0.9 in)10.5 mm (0.4 in)46 years20 of 100 (Routine)
12 July 1993Hjalmsater, SEdaily rain12.6 mm (0.5 in)0.3 mm (0.01 in)28 years12 of 100 (Routine)
11 July 1993Hjalmsater, SEdaily rain25.9 mm (1.0 in)13.9 mm (0.5 in)16 years28 of 100 (Routine)
21 April 1993Hjalmsater, SEdaily rain8.2 mm (0.32 in)4.1 mm (0.16 in)4 years16 of 100 (Routine)
27 February 1993Hjalmsater, SEdaily rain13.9 mm (0.5 in)8.7 mm (0.34 in)5 years20 of 100 (Routine)
16 February 1993Hjalmsater, SEdaily rain15.4 mm (0.6 in)5.7 mm (0.22 in)35 years20 of 100 (Routine)
23 January 1993Hjalmsater, SEdaily rain8.8 mm (0.35 in)2.6 mm (0.10 in)3 years11 of 100 (Routine)
15 January 1993Hjalmsater, SEdaily rain6.6 mm (0.26 in)2.3 mm (0.09 in)25 years17 of 100 (Routine)
13 January 1993Hjalmsater, SEdaily rain9.2 mm (0.36 in)1.0 mm (0.04 in)24 years13 of 100 (Routine)
10 January 1993Hjalmsater, SEdaily rain10.9 mm (0.4 in)3.1 mm (0.12 in)2 years13 of 100 (Routine)
12 November 1992Hjalmsater, SEdaily rain10.3 mm (0.4 in)0.1 mm (0.00 in)32 years13 of 100 (Routine)
11 November 1992Hjalmsater, SEdaily rain11.4 mm (0.4 in)1.4 mm (0.06 in)32 years16 of 100 (Routine)
16 October 1992Hjalmsater, SEdaily rain39.9 mm (1.6 in)18.9 mm (0.7 in)38 years48 of 100 (Notable)
12 August 1992Hjalmsater, SEdaily rain13.7 mm (0.5 in)3.3 mm (0.13 in)4 years9 of 100 (Routine)
13 July 1992Hjalmsater, SEdaily rain25.7 mm (1.0 in)8.2 mm (0.32 in)34 years25 of 100 (Routine)
28 April 1992Hjalmsater, SEmonthly rain22.1 mm (0.9 in)2.1 mm (0.08 in)43 years20 of 100 (Routine)
26 April 1992Hjalmsater, SEdaily rain10.0 mm (0.4 in)3.1 mm (0.12 in)15 years16 of 100 (Routine)
15 April 1992Hjalmsater, SEdaily rain6.6 mm (0.26 in)1.3 mm (0.05 in)29 years15 of 100 (Routine)
2 March 1992Hjalmsater, SEdaily rain5.5 mm (0.22 in)2.2 mm (0.09 in)38 years20 of 100 (Routine)

Extremes by Year

1945 to 1993
Yearly extremes at Hjalmsater: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)71.6 mm (2.8 in)195830.0 mm (1.2 in)49
Wettest five days (Rx5day)93.8 mm (3.7 in)195851.2 mm (2.0 in)49
Longest dry spell (CDD)60 days197424 days49

Wettest day (Rx1day)

Wettest day (Rx1day) at Hjalmsater by year The wettest day of the year at Hjalmsater, 1945 to 1993. The record is 71.6 mm (2.8 in) in 1958, marked on the chart; the median year is 30.0 mm (1.2 in). 02040608019501960197019801990Record: 71.6 mm (2.8 in) in 1958
The wettest day of the year at Hjalmsater, 1945 to 1993. The record is 71.6 mm (2.8 in) in 1958, marked on the chart; the median year is 30.0 mm (1.2 in).
Wettest day (Rx1day) at Hjalmsater by year
YearWettest day (Rx1day)
194543.0 mm (1.7 in)
194635.0 mm (1.4 in)
194717.4 mm (0.7 in)
194833.2 mm (1.3 in)
194924.0 mm (0.9 in)
195030.0 mm (1.2 in)
195119.0 mm (0.7 in)
195226.0 mm (1.0 in)
195329.3 mm (1.2 in)
195424.8 mm (1.0 in)
195522.7 mm (0.9 in)
195619.0 mm (0.7 in)
195724.0 mm (0.9 in)
195871.6 mm (2.8 in)
195934.0 mm (1.3 in)
196037.4 mm (1.5 in)
196127.8 mm (1.1 in)
196232.0 mm (1.3 in)
196337.0 mm (1.5 in)
196430.6 mm (1.2 in)
196530.5 mm (1.2 in)
196622.7 mm (0.9 in)
196742.0 mm (1.7 in)
196840.6 mm (1.6 in)
196926.9 mm (1.1 in)
197049.1 mm (1.9 in)
197134.8 mm (1.4 in)
197231.7 mm (1.2 in)
197340.7 mm (1.6 in)
197428.1 mm (1.1 in)
197534.1 mm (1.3 in)
197629.9 mm (1.2 in)
197735.6 mm (1.4 in)
197828.0 mm (1.1 in)
197955.7 mm (2.2 in)
198021.8 mm (0.9 in)
198138.9 mm (1.5 in)
198221.4 mm (0.8 in)
198318.5 mm (0.7 in)
198421.3 mm (0.8 in)
198530.0 mm (1.2 in)
198623.6 mm (0.9 in)
198748.0 mm (1.9 in)
198823.9 mm (0.9 in)
198922.4 mm (0.9 in)
199028.7 mm (1.1 in)
199124.4 mm (1.0 in)
199239.9 mm (1.6 in)
199333.6 mm (1.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Hjalmsater by year The wettest five days of the year at Hjalmsater, 1945 to 1993. The record is 93.8 mm (3.7 in) in 1958, marked on the chart; the median year is 51.2 mm (2.0 in). 2040608010019501960197019801990Record: 93.8 mm (3.7 in) in 1958
The wettest five days of the year at Hjalmsater, 1945 to 1993. The record is 93.8 mm (3.7 in) in 1958, marked on the chart; the median year is 51.2 mm (2.0 in).
Wettest five days (Rx5day) at Hjalmsater by year
YearWettest five days (Rx5day)
194573.0 mm (2.9 in)
194657.5 mm (2.3 in)
194725.0 mm (1.0 in)
194846.3 mm (1.8 in)
194971.5 mm (2.8 in)
195048.3 mm (1.9 in)
195142.3 mm (1.7 in)
195247.0 mm (1.9 in)
195379.1 mm (3.1 in)
195444.8 mm (1.8 in)
195537.2 mm (1.5 in)
195648.1 mm (1.9 in)
195740.0 mm (1.6 in)
195893.8 mm (3.7 in)
195980.6 mm (3.2 in)
196079.6 mm (3.1 in)
196134.5 mm (1.4 in)
196247.1 mm (1.9 in)
196349.2 mm (1.9 in)
196459.1 mm (2.3 in)
196575.0 mm (3.0 in)
196632.8 mm (1.3 in)
196786.4 mm (3.4 in)
196878.1 mm (3.1 in)
196946.1 mm (1.8 in)
197058.4 mm (2.3 in)
197161.1 mm (2.4 in)
197254.0 mm (2.1 in)
197347.9 mm (1.9 in)
197451.2 mm (2.0 in)
197554.2 mm (2.1 in)
197649.9 mm (2.0 in)
197757.4 mm (2.3 in)
197860.1 mm (2.4 in)
197960.6 mm (2.4 in)
198042.7 mm (1.7 in)
198152.8 mm (2.1 in)
198250.6 mm (2.0 in)
198336.2 mm (1.4 in)
198437.7 mm (1.5 in)
198547.4 mm (1.9 in)
198639.9 mm (1.6 in)
198783.7 mm (3.3 in)
198861.7 mm (2.4 in)
198937.8 mm (1.5 in)
199063.4 mm (2.5 in)
199157.0 mm (2.2 in)
199256.4 mm (2.2 in)
199346.1 mm (1.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Hjalmsater by year The longest dry spell of the year at Hjalmsater, 1945 to 1993. The record is 60 days in 1974, marked on the chart; the median year is 24 days. 020406019501960197019801990Record: 60 days in 1974
The longest dry spell of the year at Hjalmsater, 1945 to 1993. The record is 60 days in 1974, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Hjalmsater by year
YearLongest dry spell (CDD)
194525 days
194625 days
194737 days
194829 days
194919 days
195035 days
195131 days
195219 days
195334 days
195424 days
195534 days
195632 days
195717 days
195823 days
195926 days
196029 days
196120 days
196220 days
196322 days
196439 days
196524 days
196618 days
196715 days
196819 days
196926 days
197024 days
197137 days
197218 days
197327 days
197460 days
197529 days
197626 days
197722 days
197821 days
197918 days
198043 days
198129 days
198239 days
198336 days
198419 days
198520 days
198624 days
198720 days
198820 days
198920 days
199022 days
199120 days
199229 days
199321 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

47 years, 1945 to 1992

A day with at least 29.1 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 68.8 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Hjalmsater: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years29.1 mm (1.1 in)
5 years38.1 mm (1.5 in)
10 years44.6 mm (1.8 in)
25 years53.7 mm (2.1 in)
50 years61.0 mm (2.4 in)Longer than the 47 years of record
100 years68.8 mm (2.7 in)Longer than the 47 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, 47 years of values from 1945 to 1992.

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: 71.6 mm (2.8 in) in 1958; 55.7 mm (2.2 in) in 1979; 49.1 mm (1.9 in) in 1970.

Download the Data

  • Data for Hjalmsater standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Hjalmsater 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).