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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Kalvia Ruotsalo Weather Records (FIE00145137)

Record envelope, standing records and threshold days for Kalvia Ruotsalo (FIE00145137), Finland, with 43 years of record.

Key Facts for Kalvia Ruotsalo

  • Kalvia Ruotsalo (FIE00145137) is a weather station in Finland at 63.92 latitude and 23.40 longitude, 5 m (16 ft) above sea level.
  • The station reports from 1966 to 2008, 43 years of record.
  • 0 records set at Kalvia Ruotsalo still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Kalvia Ruotsalo set a daily record precipitation of 6.2 mm (0.24 in) on 9 November 2008.

About the Station

  • Location: Finland, 63.92 latitude, 23.40 longitude.
  • Elevation: 5 m (16 ft).
  • Period of record: 1966 to 2008, 43 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Aug: 60.5 mm (2.4 in)
Record daily precipitation for each month at Kalvia Ruotsalo The wettest day on record for each calendar month at Kalvia Ruotsalo. The most was 60.5 mm (2.4 in) on 6 August 1967. 020406080 Jan: 16.7 mm (0.7 in), 17 January 1989 Jan Feb: 16.4 mm (0.6 in), 17 February 2007 Feb Mar: 14.0 mm (0.6 in), 8 March 1966 Mar Apr: 25.8 mm (1.0 in), 24 April 1977 Apr May: 23.6 mm (0.9 in), 16 May 2002 May Jun: 31.5 mm (1.2 in), 23 June 1997 Jun Jul: 45.2 mm (1.8 in), 4 July 1981 Jul Aug: 60.5 mm (2.4 in), 6 August 1967 Aug Sep: 31.8 mm (1.3 in), 6 September 1997 Sep Oct: 32.1 mm (1.3 in), 7 October 1999 Oct Nov: 27.0 mm (1.1 in), 17 November 2006 Nov Dec: 19.2 mm (0.8 in), 4 December 1981 Dec
The wettest day on record for each calendar month at Kalvia Ruotsalo. The most was 60.5 mm (2.4 in) on 6 August 1967.
Record daily precipitation for each month at Kalvia Ruotsalo
MonthRecord daily precipitation (mm)Date
Jan16.7 mm (0.7 in)17 January 1989
Feb16.4 mm (0.6 in)17 February 2007
Mar14.0 mm (0.6 in)8 March 1966
Apr25.8 mm (1.0 in)24 April 1977
May23.6 mm (0.9 in)16 May 2002
Jun31.5 mm (1.2 in)23 June 1997
Jul45.2 mm (1.8 in)4 July 1981
Aug60.5 mm (2.4 in)6 August 1967
Sep31.8 mm (1.3 in)6 September 1997
Oct32.1 mm (1.3 in)7 October 1999
Nov27.0 mm (1.1 in)17 November 2006
Dec19.2 mm (0.8 in)4 December 1981

Latest Records

20
Latest records at Kalvia Ruotsalo
DateStationRecordValueBeat old record byOld record stoodSignificance
9 November 2008Kalvia Ruotsalo, FIdaily rain6.2 mm (0.24 in)1.2 mm (0.05 in)32 years16 of 100 (Routine)
31 October 2008Kalvia Ruotsalo, FIdaily rain13.6 mm (0.5 in)6.8 mm (0.27 in)30 years20 of 100 (Routine)
16 October 2008Kalvia Ruotsalo, FIdaily rain15.4 mm (0.6 in)7.8 mm (0.31 in)29 years20 of 100 (Routine)
21 July 2008Kalvia Ruotsalo, FIdaily rain18.0 mm (0.7 in)5.7 mm (0.22 in)13 years15 of 100 (Routine)
20 July 2008Kalvia Ruotsalo, FIdaily rain20.0 mm (0.8 in)11.9 mm (0.5 in)34 years20 of 100 (Routine)
21 June 2008Kalvia Ruotsalo, FIdaily rain11.2 mm (0.4 in)4.8 mm (0.19 in)16 years17 of 100 (Routine)
11 May 2008Kalvia Ruotsalo, FIdaily rain3.3 mm (0.13 in)0.2 mm (0.01 in)35 years14 of 100 (Routine)
13 April 2008Kalvia Ruotsalo, FIdaily rain13.6 mm (0.5 in)4.4 mm (0.17 in)31 years20 of 100 (Routine)
10 March 2008Kalvia Ruotsalo, FIdaily rain8.6 mm (0.34 in)0.4 mm (0.02 in)23 years11 of 100 (Routine)
21 February 2008Kalvia Ruotsalo, FIdaily rain3.5 mm (0.14 in)0.7 mm (0.03 in)1 year6 of 100 (Routine)
16 February 2008Kalvia Ruotsalo, FIdaily rain7.7 mm (0.30 in)1.1 mm (0.04 in)8 years10 of 100 (Routine)
24 January 2008Kalvia Ruotsalo, FIdaily rain11.2 mm (0.4 in)5.1 mm (0.20 in)20 years20 of 100 (Routine)
20 January 2008Kalvia Ruotsalo, FIdaily rain7.5 mm (0.30 in)2.8 mm (0.11 in)24 years20 of 100 (Routine)
19 January 2008Kalvia Ruotsalo, FIdaily rain7.8 mm (0.31 in)2.8 mm (0.11 in)20 years20 of 100 (Routine)
12 January 2008Kalvia Ruotsalo, FIdaily rain12.6 mm (0.5 in)4.1 mm (0.16 in)24 years20 of 100 (Routine)
11 January 2008Kalvia Ruotsalo, FIdaily rain9.0 mm (0.35 in)1.9 mm (0.07 in)20 years17 of 100 (Routine)
29 December 2007Kalvia Ruotsalo, FIdaily rain13.4 mm (0.5 in)6.6 mm (0.26 in)38 years20 of 100 (Routine)
8 December 2007Kalvia Ruotsalo, FIdaily rain7.5 mm (0.30 in)1.2 mm (0.05 in)0 years8 of 100 (Routine)
1 October 2007Kalvia Ruotsalo, FIdaily rain12.2 mm (0.5 in)4.5 mm (0.18 in)26 years20 of 100 (Routine)
28 July 2007Kalvia Ruotsalo, FIdaily rain17.2 mm (0.7 in)2.2 mm (0.09 in)14 years11 of 100 (Routine)

Extremes by Year

1966 to 2008
Yearly extremes at Kalvia Ruotsalo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)60.5 mm (2.4 in)196725.8 mm (1.0 in)43
Wettest five days (Rx5day)89.9 mm (3.5 in)196746.7 mm (1.8 in)43
Longest dry spell (CDD)41 days197223 days43

Wettest day (Rx1day)

Wettest day (Rx1day) at Kalvia Ruotsalo by year The wettest day of the year at Kalvia Ruotsalo, 1966 to 2008. The record is 60.5 mm (2.4 in) in 1967, marked on the chart; the median year is 25.8 mm (1.0 in). 0204060801970198019902000Record: 60.5 mm (2.4 in) in 1967
The wettest day of the year at Kalvia Ruotsalo, 1966 to 2008. The record is 60.5 mm (2.4 in) in 1967, marked on the chart; the median year is 25.8 mm (1.0 in).
Wettest day (Rx1day) at Kalvia Ruotsalo by year
YearWettest day (Rx1day)
196626.5 mm (1.0 in)
196760.5 mm (2.4 in)
196829.0 mm (1.1 in)
196930.2 mm (1.2 in)
197018.3 mm (0.7 in)
197123.3 mm (0.9 in)
197227.5 mm (1.1 in)
197317.4 mm (0.7 in)
197421.5 mm (0.8 in)
197520.9 mm (0.8 in)
197623.3 mm (0.9 in)
197725.8 mm (1.0 in)
197818.9 mm (0.7 in)
197918.3 mm (0.7 in)
198022.3 mm (0.9 in)
198145.2 mm (1.8 in)
198219.7 mm (0.8 in)
198325.0 mm (1.0 in)
198443.2 mm (1.7 in)
198535.2 mm (1.4 in)
198626.3 mm (1.0 in)
198728.2 mm (1.1 in)
198823.0 mm (0.9 in)
198936.2 mm (1.4 in)
199027.0 mm (1.1 in)
199129.9 mm (1.2 in)
199235.4 mm (1.4 in)
199325.3 mm (1.0 in)
199417.5 mm (0.7 in)
199530.7 mm (1.2 in)
199623.6 mm (0.9 in)
199731.8 mm (1.3 in)
199823.8 mm (0.9 in)
199932.1 mm (1.3 in)
200021.7 mm (0.9 in)
200120.2 mm (0.8 in)
200223.6 mm (0.9 in)
200326.2 mm (1.0 in)
200430.5 mm (1.2 in)
200540.5 mm (1.6 in)
200628.5 mm (1.1 in)
200717.9 mm (0.7 in)
200820.0 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Kalvia Ruotsalo by year The wettest five days of the year at Kalvia Ruotsalo, 1966 to 2008. The record is 89.9 mm (3.5 in) in 1967, marked on the chart; the median year is 46.7 mm (1.8 in). 204060801001970198019902000Record: 89.9 mm (3.5 in) in 1967
The wettest five days of the year at Kalvia Ruotsalo, 1966 to 2008. The record is 89.9 mm (3.5 in) in 1967, marked on the chart; the median year is 46.7 mm (1.8 in).
Wettest five days (Rx5day) at Kalvia Ruotsalo by year
YearWettest five days (Rx5day)
196637.7 mm (1.5 in)
196789.9 mm (3.5 in)
196836.7 mm (1.4 in)
196936.7 mm (1.4 in)
197046.2 mm (1.8 in)
197131.6 mm (1.2 in)
197246.7 mm (1.8 in)
197325.5 mm (1.0 in)
197446.3 mm (1.8 in)
197532.7 mm (1.3 in)
197656.7 mm (2.2 in)
197746.6 mm (1.8 in)
197829.7 mm (1.2 in)
197949.4 mm (1.9 in)
198048.5 mm (1.9 in)
198158.2 mm (2.3 in)
198235.3 mm (1.4 in)
198344.1 mm (1.7 in)
198467.9 mm (2.7 in)
198549.5 mm (1.9 in)
198645.9 mm (1.8 in)
198779.9 mm (3.1 in)
198847.2 mm (1.9 in)
198968.6 mm (2.7 in)
199038.1 mm (1.5 in)
199151.8 mm (2.0 in)
199265.6 mm (2.6 in)
199338.4 mm (1.5 in)
199440.3 mm (1.6 in)
199548.8 mm (1.9 in)
199650.4 mm (2.0 in)
199748.0 mm (1.9 in)
199851.1 mm (2.0 in)
199952.6 mm (2.1 in)
200043.4 mm (1.7 in)
200139.5 mm (1.6 in)
200243.1 mm (1.7 in)
200358.3 mm (2.3 in)
200450.2 mm (2.0 in)
200553.5 mm (2.1 in)
200644.3 mm (1.7 in)
200745.5 mm (1.8 in)
200855.5 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Kalvia Ruotsalo by year The longest dry spell of the year at Kalvia Ruotsalo, 1966 to 2008. The record is 41 days in 1972, marked on the chart; the median year is 23 days. 10203040501970198019902000Record: 41 days in 1972
The longest dry spell of the year at Kalvia Ruotsalo, 1966 to 2008. The record is 41 days in 1972, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Kalvia Ruotsalo by year
YearLongest dry spell (CDD)
196615 days
196717 days
196820 days
196934 days
197037 days
197124 days
197241 days
197319 days
197423 days
197524 days
197617 days
197717 days
197832 days
197915 days
198028 days
198123 days
198224 days
198322 days
198420 days
198522 days
198632 days
198723 days
198821 days
198917 days
199026 days
199123 days
199228 days
199338 days
199422 days
199522 days
199627 days
199725 days
199817 days
199925 days
200018 days
200113 days
200225 days
200319 days
200419 days
200525 days
200634 days
200717 days
200828 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, 1966 to 2008

A day with at least 25.2 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 59.2 mm (2.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Kalvia Ruotsalo: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years25.2 mm (1.0 in)
5 years32.3 mm (1.3 in)
10 years37.7 mm (1.5 in)
25 years45.5 mm (1.8 in)
50 years52.0 mm (2.0 in)Longer than the 43 years of record
100 years59.2 mm (2.3 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 1966 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: 60.5 mm (2.4 in) in 1967; 45.2 mm (1.8 in) in 1981; 43.2 mm (1.7 in) in 1984.

Download the Data

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