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

Rosson Weather Records (SWE00140214)

Record envelope, standing records and threshold days for Rosson (SWE00140214), Sweden, with 55 years of record.

Key Facts for Rosson

  • Rosson (SWE00140214) is a weather station in Sweden at 63.94 latitude and 16.37 longitude, 235 m (771 ft) above sea level.
  • The station reports from 1972 to 2026, 55 years of record.
  • 0 records set at Rosson still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Rosson set a daily record precipitation of 20.4 mm (0.8 in) on 5 July 2026.

About the Station

  • Location: Sweden, 63.94 latitude, 16.37 longitude.
  • Elevation: 235 m (771 ft).
  • Period of record: 1972 to 2026, 55 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Aug: 96.7 mm (3.8 in)
Record daily precipitation for each month at Rosson The wettest day on record for each calendar month at Rosson. The most was 96.7 mm (3.8 in) on 5 August 1977. 0255075100 Jan: 24.0 mm (0.9 in), 21 January 2021 Jan Feb: 15.7 mm (0.6 in), 16 February 2020 Feb Mar: 21.6 mm (0.9 in), 17 March 2023 Mar Apr: 22.5 mm (0.9 in), 18 April 1999 Apr May: 50.1 mm (2.0 in), 28 May 1982 May Jun: 46.4 mm (1.8 in), 30 June 2010 Jun Jul: 53.6 mm (2.1 in), 4 July 1972 Jul Aug: 96.7 mm (3.8 in), 5 August 1977 Aug Sep: 47.0 mm (1.9 in), 18 September 2013 Sep Oct: 27.6 mm (1.1 in), 18 October 1980 Oct Nov: 20.0 mm (0.8 in), 23 November 2017 Nov Dec: 26.2 mm (1.0 in), 18 December 2024 Dec
The wettest day on record for each calendar month at Rosson. The most was 96.7 mm (3.8 in) on 5 August 1977.
Record daily precipitation for each month at Rosson
MonthRecord daily precipitation (mm)Date
Jan24.0 mm (0.9 in)21 January 2021
Feb15.7 mm (0.6 in)16 February 2020
Mar21.6 mm (0.9 in)17 March 2023
Apr22.5 mm (0.9 in)18 April 1999
May50.1 mm (2.0 in)28 May 1982
Jun46.4 mm (1.8 in)30 June 2010
Jul53.6 mm (2.1 in)4 July 1972
Aug96.7 mm (3.8 in)5 August 1977
Sep47.0 mm (1.9 in)18 September 2013
Oct27.6 mm (1.1 in)18 October 1980
Nov20.0 mm (0.8 in)23 November 2017
Dec26.2 mm (1.0 in)18 December 2024

Latest Records

20
Latest records at Rosson
DateStationRecordValueBeat old record byOld record stoodSignificance
5 July 2026Rosson, SEdaily rain20.4 mm (0.8 in)0.9 mm (0.04 in)29 years14 of 100 (Routine)
23 May 2026Rosson, SEdaily rain20.3 mm (0.8 in)0.3 mm (0.01 in)0 years5 of 100 (Routine)
10 May 2026Rosson, SEdaily rain11.8 mm (0.5 in)5.7 mm (0.22 in)52 years20 of 100 (Routine)
5 April 2026Rosson, SEdaily rain8.5 mm (0.33 in)2.6 mm (0.10 in)32 years20 of 100 (Routine)
25 March 2026Rosson, SEdaily rain8.5 mm (0.33 in)2.7 mm (0.11 in)28 years20 of 100 (Routine)
10 December 2025Rosson, SEdaily rain19.6 mm (0.8 in)9.4 mm (0.37 in)6 years20 of 100 (Routine)
6 September 2025Rosson, SEdaily rain25.8 mm (1.0 in)10.6 mm (0.4 in)42 years37 of 100 (Notable)
1 August 2025Rosson, SEdaily rain23.6 mm (0.9 in)9.2 mm (0.36 in)40 years20 of 100 (Routine)
29 July 2025Rosson, SEdaily rain42.2 mm (1.7 in)6.4 mm (0.25 in)15 years17 of 100 (Routine)
19 July 2025Rosson, SEdaily rain30.5 mm (1.2 in)7.0 mm (0.28 in)24 years21 of 100 (Routine)
23 May 2025Rosson, SEdaily rain20.0 mm (0.8 in)1.0 mm (0.04 in)8 years9 of 100 (Routine)
18 December 2024Rosson, SEmonthly rain26.2 mm (1.0 in)3.4 mm (0.13 in)25 years32 of 100 (Routine)
24 November 2024Rosson, SEdaily rain14.2 mm (0.6 in)3.1 mm (0.12 in)40 years20 of 100 (Routine)
25 September 2024Rosson, SEdaily rain18.6 mm (0.7 in)2.0 mm (0.08 in)50 years20 of 100 (Routine)
28 June 2024Rosson, SEdaily rain11.5 mm (0.5 in)2.5 mm (0.10 in)34 years19 of 100 (Routine)
9 April 2024Rosson, SEdaily rain12.0 mm (0.5 in)0.5 mm (0.02 in)16 years10 of 100 (Routine)
31 March 2024Rosson, SEdaily rain10.0 mm (0.4 in)0.2 mm (0.01 in)29 years13 of 100 (Routine)
29 March 2024Rosson, SEdaily rain15.4 mm (0.6 in)3.3 mm (0.13 in)40 years20 of 100 (Routine)
12 January 2024Rosson, SEdaily rain18.5 mm (0.7 in)6.3 mm (0.25 in)25 years20 of 100 (Routine)
3 November 2023Rosson, SEdaily rain14.0 mm (0.6 in)1.0 mm (0.04 in)22 years13 of 100 (Routine)

Extremes by Year

1972 to 2026
Yearly extremes at Rosson: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)96.7 mm (3.8 in)197727.5 mm (1.1 in)55
Wettest five days (Rx5day)109.2 mm (4.3 in)197751.7 mm (2.0 in)55
Longest dry spell (CDD)40 days197420 days55

Wettest day (Rx1day)

Wettest day (Rx1day) at Rosson by year The wettest day of the year at Rosson, 1972 to 2026. The record is 96.7 mm (3.8 in) in 1977, marked on the chart; the median year is 27.5 mm (1.1 in). 025507510019801990200020102020Record: 96.7 mm (3.8 in) in 1977
The wettest day of the year at Rosson, 1972 to 2026. The record is 96.7 mm (3.8 in) in 1977, marked on the chart; the median year is 27.5 mm (1.1 in).
Wettest day (Rx1day) at Rosson by year
YearWettest day (Rx1day)
197253.6 mm (2.1 in)
197317.8 mm (0.7 in)
197438.8 mm (1.5 in)
197527.2 mm (1.1 in)
197619.2 mm (0.8 in)
197796.7 mm (3.8 in)
197822.6 mm (0.9 in)
197925.6 mm (1.0 in)
198027.6 mm (1.1 in)
198130.4 mm (1.2 in)
198250.1 mm (2.0 in)
198327.5 mm (1.1 in)
198435.2 mm (1.4 in)
198526.5 mm (1.0 in)
198627.0 mm (1.1 in)
198731.0 mm (1.2 in)
198839.1 mm (1.5 in)
198926.3 mm (1.0 in)
199026.7 mm (1.1 in)
199115.5 mm (0.6 in)
199248.0 mm (1.9 in)
199335.8 mm (1.4 in)
199415.4 mm (0.6 in)
199522.0 mm (0.9 in)
199621.4 mm (0.8 in)
199733.2 mm (1.3 in)
199835.0 mm (1.4 in)
199929.7 mm (1.2 in)
200029.5 mm (1.2 in)
200151.3 mm (2.0 in)
200220.1 mm (0.8 in)
200335.5 mm (1.4 in)
200419.2 mm (0.8 in)
200535.5 mm (1.4 in)
200621.0 mm (0.8 in)
200714.5 mm (0.6 in)
200826.5 mm (1.0 in)
200942.0 mm (1.7 in)
201046.4 mm (1.8 in)
201139.5 mm (1.6 in)
201226.8 mm (1.1 in)
201347.0 mm (1.9 in)
201440.7 mm (1.6 in)
201521.5 mm (0.8 in)
201639.0 mm (1.5 in)
201726.7 mm (1.1 in)
201823.5 mm (0.9 in)
201925.0 mm (1.0 in)
202036.8 mm (1.4 in)
202126.8 mm (1.1 in)
202226.5 mm (1.0 in)
202328.7 mm (1.1 in)
202426.2 mm (1.0 in)
202542.2 mm (1.7 in)
202620.4 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Rosson by year The wettest five days of the year at Rosson, 1972 to 2026. The record is 109.2 mm (4.3 in) in 1977, marked on the chart; the median year is 51.7 mm (2.0 in). 25507510012519801990200020102020Record: 109.2 mm (4.3 in) in 1977
The wettest five days of the year at Rosson, 1972 to 2026. The record is 109.2 mm (4.3 in) in 1977, marked on the chart; the median year is 51.7 mm (2.0 in).
Wettest five days (Rx5day) at Rosson by year
YearWettest five days (Rx5day)
197282.2 mm (3.2 in)
197336.3 mm (1.4 in)
197464.6 mm (2.5 in)
197553.3 mm (2.1 in)
197631.7 mm (1.2 in)
1977109.2 mm (4.3 in)
197840.0 mm (1.6 in)
197966.1 mm (2.6 in)
198035.1 mm (1.4 in)
198146.1 mm (1.8 in)
198261.4 mm (2.4 in)
198357.3 mm (2.3 in)
198445.1 mm (1.8 in)
198548.5 mm (1.9 in)
198638.6 mm (1.5 in)
198749.9 mm (2.0 in)
198846.9 mm (1.8 in)
198955.0 mm (2.2 in)
199057.2 mm (2.3 in)
199143.4 mm (1.7 in)
199289.0 mm (3.5 in)
1993102.5 mm (4.0 in)
199434.4 mm (1.4 in)
199543.6 mm (1.7 in)
199648.7 mm (1.9 in)
199757.7 mm (2.3 in)
199870.7 mm (2.8 in)
199940.2 mm (1.6 in)
200060.0 mm (2.4 in)
200165.6 mm (2.6 in)
200233.4 mm (1.3 in)
200399.2 mm (3.9 in)
200441.6 mm (1.6 in)
200572.2 mm (2.8 in)
200663.9 mm (2.5 in)
200728.6 mm (1.1 in)
200841.8 mm (1.6 in)
2009101.9 mm (4.0 in)
201058.5 mm (2.3 in)
201162.2 mm (2.4 in)
201249.4 mm (1.9 in)
2013101.0 mm (4.0 in)
201454.9 mm (2.2 in)
201551.7 mm (2.0 in)
201643.2 mm (1.7 in)
201753.7 mm (2.1 in)
201842.7 mm (1.7 in)
201933.0 mm (1.3 in)
202064.1 mm (2.5 in)
202148.3 mm (1.9 in)
202253.2 mm (2.1 in)
202350.2 mm (2.0 in)
202440.7 mm (1.6 in)
202582.3 mm (3.2 in)
202629.8 mm (1.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Rosson by year The longest dry spell of the year at Rosson, 1972 to 2026. The record is 40 days in 1974, marked on the chart; the median year is 20 days. 1020304019801990200020102020Record: 40 days in 1974
The longest dry spell of the year at Rosson, 1972 to 2026. The record is 40 days in 1974, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Rosson by year
YearLongest dry spell (CDD)
197218 days
197313 days
197440 days
197521 days
197621 days
197718 days
197820 days
197914 days
198014 days
198119 days
198217 days
198327 days
198419 days
198518 days
198626 days
198722 days
198818 days
198915 days
199025 days
199129 days
199236 days
199313 days
199423 days
199512 days
199631 days
199721 days
199816 days
199924 days
200024 days
200116 days
200225 days
200320 days
200418 days
200517 days
200623 days
200720 days
200826 days
200914 days
201025 days
201120 days
201215 days
201323 days
201430 days
201518 days
201624 days
201719 days
201831 days
201913 days
202015 days
202118 days
202223 days
202319 days
202415 days
202518 days
202622 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

51 years, 1973 to 2025

A day with at least 29.0 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 75.7 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Rosson: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years29.0 mm (1.1 in)
5 years39.5 mm (1.6 in)
10 years47.2 mm (1.9 in)
25 years57.8 mm (2.3 in)
50 years66.4 mm (2.6 in)
100 years75.7 mm (3.0 in)Longer than the 51 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, 51 years of values from 1973 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: 96.7 mm (3.8 in) in 1977; 51.3 mm (2.0 in) in 2001; 50.1 mm (2.0 in) in 1982.

Download the Data

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