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

Slagnas Weather Records (SWE00140564)

Record envelope, standing records and threshold days for Slagnas (SWE00140564), Sweden, with 38 years of record.

Key Facts for Slagnas

  • Slagnas (SWE00140564) is a weather station in Sweden at 65.60 latitude and 18.18 longitude, 425 m (1,394 ft) above sea level.
  • The station reports from 1971 to 2008, 38 years of record.
  • 0 records set at Slagnas still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Slagnas set a daily record precipitation of 11.0 mm (0.4 in) on 12 December 2008.

About the Station

  • Location: Sweden, 65.60 latitude, 18.18 longitude.
  • Elevation: 425 m (1,394 ft).
  • Period of record: 1971 to 2008, 38 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Which Years Hold Standing Records

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

Wettest Day of Each Month

Jul: 56.2 mm (2.2 in)
Record daily precipitation for each month at Slagnas The wettest day on record for each calendar month at Slagnas. The most was 56.2 mm (2.2 in) on 28 July 1976. 0204060 Jan: 15.5 mm (0.6 in), 29 January 2000 Jan Feb: 17.1 mm (0.7 in), 8 February 1974 Feb Mar: 16.5 mm (0.6 in), 23 March 1981 Mar Apr: 25.0 mm (1.0 in), 27 April 1989 Apr May: 29.5 mm (1.2 in), 28 May 1982 May Jun: 24.0 mm (0.9 in), 25 June 1987 Jun Jul: 56.2 mm (2.2 in), 28 July 1976 Jul Aug: 41.0 mm (1.6 in), 19 August 2003 Aug Sep: 35.3 mm (1.4 in), 4 September 1985 Sep Oct: 29.5 mm (1.2 in), 3 October 2001 Oct Nov: 21.0 mm (0.8 in), 29 November 1979 Nov Dec: 12.7 mm (0.5 in), 30 December 1983 Dec
The wettest day on record for each calendar month at Slagnas. The most was 56.2 mm (2.2 in) on 28 July 1976.
Record daily precipitation for each month at Slagnas
MonthRecord daily precipitation (mm)Date
Jan15.5 mm (0.6 in)29 January 2000
Feb17.1 mm (0.7 in)8 February 1974
Mar16.5 mm (0.6 in)23 March 1981
Apr25.0 mm (1.0 in)27 April 1989
May29.5 mm (1.2 in)28 May 1982
Jun24.0 mm (0.9 in)25 June 1987
Jul56.2 mm (2.2 in)28 July 1976
Aug41.0 mm (1.6 in)19 August 2003
Sep35.3 mm (1.4 in)4 September 1985
Oct29.5 mm (1.2 in)3 October 2001
Nov21.0 mm (0.8 in)29 November 1979
Dec12.7 mm (0.5 in)30 December 1983

Latest Records

20
Latest records at Slagnas
DateStationRecordValueBeat old record byOld record stoodSignificance
12 December 2008Slagnas, SEdaily rain11.0 mm (0.4 in)5.9 mm (0.23 in)36 years20 of 100 (Routine)
8 December 2008Slagnas, SEdaily rain7.4 mm (0.29 in)1.5 mm (0.06 in)14 years13 of 100 (Routine)
27 November 2008Slagnas, SEdaily rain7.0 mm (0.28 in)1.4 mm (0.06 in)5 years8 of 100 (Routine)
8 October 2008Slagnas, SEdaily rain8.6 mm (0.34 in)1.3 mm (0.05 in)24 years13 of 100 (Routine)
18 August 2008Slagnas, SEdaily rain25.4 mm (1.0 in)12.1 mm (0.5 in)16 years26 of 100 (Routine)
8 August 2008Slagnas, SEdaily rain5.4 mm (0.21 in)0.4 mm (0.02 in)3 years3 of 100 (Routine)
21 June 2008Slagnas, SEdaily rain12.6 mm (0.5 in)4.1 mm (0.16 in)8 years13 of 100 (Routine)
9 June 2008Slagnas, SEdaily rain (Tie)13.1 mm (0.5 in)tie21 years2 of 100 (Routine)
13 April 2008Slagnas, SEdaily rain6.8 mm (0.27 in)4.0 mm (0.16 in)4 years17 of 100 (Routine)
4 April 2008Slagnas, SEdaily rain11.4 mm (0.4 in)2.8 mm (0.11 in)8 years14 of 100 (Routine)
10 March 2008Slagnas, SEdaily rain6.5 mm (0.26 in)1.9 mm (0.07 in)7 years13 of 100 (Routine)
21 February 2008Slagnas, SEdaily rain5.5 mm (0.22 in)2.5 mm (0.10 in)6 years17 of 100 (Routine)
1 February 2008Slagnas, SEdaily rain8.8 mm (0.35 in)0.6 mm (0.02 in)8 years7 of 100 (Routine)
17 January 2008Slagnas, SEdaily rain10.5 mm (0.4 in)1.5 mm (0.06 in)14 years13 of 100 (Routine)
6 December 2007Slagnas, SEdaily rain9.0 mm (0.35 in)0.6 mm (0.02 in)0 years5 of 100 (Routine)
9 November 2007Slagnas, SEdaily rain16.0 mm (0.6 in)1.6 mm (0.06 in)21 years14 of 100 (Routine)
17 September 2007Slagnas, SEdaily rain23.2 mm (0.9 in)2.2 mm (0.09 in)8 years9 of 100 (Routine)
14 September 2007Slagnas, SEdaily rain23.8 mm (0.9 in)13.4 mm (0.5 in)1 year20 of 100 (Routine)
31 July 2007Slagnas, SEdaily rain31.4 mm (1.2 in)20.2 mm (0.8 in)13 years35 of 100 (Notable)
9 July 2007Slagnas, SEdaily rain20.8 mm (0.8 in)10.7 mm (0.4 in)20 years20 of 100 (Routine)

Extremes by Year

1971 to 2008
Yearly extremes at Slagnas: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)56.2 mm (2.2 in)197627.2 mm (1.1 in)38
Wettest five days (Rx5day)84.9 mm (3.3 in)197651.7 mm (2.0 in)38
Longest dry spell (CDD)38 days198821 days38

Wettest day (Rx1day)

Wettest day (Rx1day) at Slagnas by year The wettest day of the year at Slagnas, 1971 to 2008. The record is 56.2 mm (2.2 in) in 1976, marked on the chart; the median year is 27.2 mm (1.1 in). 0204060198019902000Record: 56.2 mm (2.2 in) in 1976
The wettest day of the year at Slagnas, 1971 to 2008. The record is 56.2 mm (2.2 in) in 1976, marked on the chart; the median year is 27.2 mm (1.1 in).
Wettest day (Rx1day) at Slagnas by year
YearWettest day (Rx1day)
197114.0 mm (0.6 in)
197227.3 mm (1.1 in)
197325.0 mm (1.0 in)
197422.4 mm (0.9 in)
197532.1 mm (1.3 in)
197656.2 mm (2.2 in)
197722.6 mm (0.9 in)
197821.0 mm (0.8 in)
197927.5 mm (1.1 in)
198026.1 mm (1.0 in)
198132.0 mm (1.3 in)
198229.5 mm (1.2 in)
198316.5 mm (0.6 in)
198419.5 mm (0.8 in)
198535.3 mm (1.4 in)
198618.2 mm (0.7 in)
198728.3 mm (1.1 in)
198837.9 mm (1.5 in)
198925.0 mm (1.0 in)
199020.7 mm (0.8 in)
199124.0 mm (0.9 in)
199221.0 mm (0.8 in)
199330.3 mm (1.2 in)
199419.3 mm (0.8 in)
199526.0 mm (1.0 in)
199628.6 mm (1.1 in)
199718.5 mm (0.7 in)
199832.8 mm (1.3 in)
199927.1 mm (1.1 in)
200039.5 mm (1.6 in)
200132.3 mm (1.3 in)
200228.0 mm (1.1 in)
200341.0 mm (1.6 in)
200429.5 mm (1.2 in)
200535.6 mm (1.4 in)
200623.2 mm (0.9 in)
200731.4 mm (1.2 in)
200825.4 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Slagnas by year The wettest five days of the year at Slagnas, 1971 to 2008. The record is 84.9 mm (3.3 in) in 1976, marked on the chart; the median year is 51.7 mm (2.0 in). 20406080100198019902000Record: 84.9 mm (3.3 in) in 1976
The wettest five days of the year at Slagnas, 1971 to 2008. The record is 84.9 mm (3.3 in) in 1976, marked on the chart; the median year is 51.7 mm (2.0 in).
Wettest five days (Rx5day) at Slagnas by year
YearWettest five days (Rx5day)
197121.0 mm (0.8 in)
197241.3 mm (1.6 in)
197337.1 mm (1.5 in)
197449.2 mm (1.9 in)
197538.6 mm (1.5 in)
197684.9 mm (3.3 in)
197765.7 mm (2.6 in)
197838.7 mm (1.5 in)
197956.0 mm (2.2 in)
198050.3 mm (2.0 in)
198151.4 mm (2.0 in)
198235.2 mm (1.4 in)
198345.1 mm (1.8 in)
198443.9 mm (1.7 in)
198551.9 mm (2.0 in)
198630.7 mm (1.2 in)
198760.3 mm (2.4 in)
198848.3 mm (1.9 in)
198945.3 mm (1.8 in)
199038.9 mm (1.5 in)
199153.6 mm (2.1 in)
199247.4 mm (1.9 in)
199361.9 mm (2.4 in)
199458.5 mm (2.3 in)
199546.8 mm (1.8 in)
199661.2 mm (2.4 in)
199763.5 mm (2.5 in)
199852.3 mm (2.1 in)
199945.8 mm (1.8 in)
200084.6 mm (3.3 in)
200160.7 mm (2.4 in)
200231.4 mm (1.2 in)
200359.1 mm (2.3 in)
200472.0 mm (2.8 in)
200571.7 mm (2.8 in)
200651.9 mm (2.0 in)
200764.4 mm (2.5 in)
200856.3 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Slagnas by year The longest dry spell of the year at Slagnas, 1971 to 2008. The record is 38 days in 1988, marked on the chart; the median year is 21 days. 010203040198019902000Record: 38 days in 1988
The longest dry spell of the year at Slagnas, 1971 to 2008. The record is 38 days in 1988, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Slagnas by year
YearLongest dry spell (CDD)
19718 days
197226 days
197313 days
197424 days
197519 days
197626 days
197719 days
197821 days
197917 days
198019 days
198116 days
198225 days
198330 days
198416 days
198522 days
198621 days
198723 days
198838 days
198918 days
199018 days
199129 days
199235 days
199315 days
199422 days
199519 days
199632 days
199733 days
199815 days
199934 days
200018 days
200119 days
200217 days
200325 days
200414 days
200519 days
200620 days
200730 days
200827 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

37 years, 1972 to 2008

A day with at least 26.7 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 52.4 mm (2.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Slagnas: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years26.7 mm (1.1 in)
5 years33.5 mm (1.3 in)
10 years38.0 mm (1.5 in)
25 years43.8 mm (1.7 in)
50 years48.1 mm (1.9 in)Longer than the 37 years of record
100 years52.4 mm (2.1 in)Longer than the 37 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, 37 years of values from 1972 to 2008.

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: 56.2 mm (2.2 in) in 1976; 41.0 mm (1.6 in) in 2003; 39.5 mm (1.6 in) in 2000.

Download the Data

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