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Built 2026-10-15 (15 October 2026)

Seinajoki Keskusta Weather Records (FIE00144342)

Record envelope, standing records and threshold days for Seinajoki Keskusta (FIE00144342), Finland, with 33 years of record.

Key Facts for Seinajoki Keskusta

  • Seinajoki Keskusta (FIE00144342) is a weather station in Finland at 62.78 latitude and 22.82 longitude, 87 m (285 ft) above sea level.
  • The station reports from 1965 to 1997, 33 years of record.
  • 0 records set at Seinajoki Keskusta still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Seinajoki Keskusta set a daily record precipitation of 6.3 mm (0.25 in) on 28 May 1997.

About the Station

  • Location: Finland, 62.78 latitude, 22.82 longitude.
  • Elevation: 87 m (285 ft).
  • Period of record: 1965 to 1997, 33 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Jul: 89.7 mm (3.5 in)
Record daily precipitation for each month at Seinajoki Keskusta The wettest day on record for each calendar month at Seinajoki Keskusta. The most was 89.7 mm (3.5 in) on 28 July 1992. 0255075100 Jan: 12.5 mm (0.5 in), 13 January 1983 Jan Feb: 12.4 mm (0.5 in), 13 February 1992 Feb Mar: 16.2 mm (0.6 in), 26 March 1997 Mar Apr: 21.0 mm (0.8 in), 24 April 1977 Apr May: 25.2 mm (1.0 in), 22 May 1988 May Jun: 51.7 mm (2.0 in), 22 June 1971 Jun Jul: 89.7 mm (3.5 in), 28 July 1992 Jul Aug: 43.8 mm (1.7 in), 13 August 1989 Aug Sep: 29.0 mm (1.1 in), 10 September 1965 Sep Oct: 28.0 mm (1.1 in), 11 October 1977 Oct Nov: 29.3 mm (1.2 in), 29 November 1979 Nov Dec: 21.3 mm (0.8 in), 5 December 1986 Dec
The wettest day on record for each calendar month at Seinajoki Keskusta. The most was 89.7 mm (3.5 in) on 28 July 1992.
Record daily precipitation for each month at Seinajoki Keskusta
MonthRecord daily precipitation (mm)Date
Jan12.5 mm (0.5 in)13 January 1983
Feb12.4 mm (0.5 in)13 February 1992
Mar16.2 mm (0.6 in)26 March 1997
Apr21.0 mm (0.8 in)24 April 1977
May25.2 mm (1.0 in)22 May 1988
Jun51.7 mm (2.0 in)22 June 1971
Jul89.7 mm (3.5 in)28 July 1992
Aug43.8 mm (1.7 in)13 August 1989
Sep29.0 mm (1.1 in)10 September 1965
Oct28.0 mm (1.1 in)11 October 1977
Nov29.3 mm (1.2 in)29 November 1979
Dec21.3 mm (0.8 in)5 December 1986

Latest Records

19
Latest records at Seinajoki Keskusta
DateStationRecordValueBeat old record byOld record stoodSignificance
28 May 1997Seinajoki Keskusta, FIdaily rain6.3 mm (0.25 in)1.1 mm (0.04 in)15 years9 of 100 (Routine)
10 May 1997Seinajoki Keskusta, FIdaily rain6.1 mm (0.24 in)3.6 mm (0.14 in)4 years13 of 100 (Routine)
29 April 1997Seinajoki Keskusta, FIdaily rain13.0 mm (0.5 in)9.0 mm (0.35 in)18 years20 of 100 (Routine)
26 March 1997Seinajoki Keskusta, FImonthly rain16.2 mm (0.6 in)1.0 mm (0.04 in)26 years20 of 100 (Routine)
2 March 1997Seinajoki Keskusta, FIdaily rain8.0 mm (0.31 in)1.2 mm (0.05 in)4 years8 of 100 (Routine)
26 February 1997Seinajoki Keskusta, FIdaily rain7.0 mm (0.28 in)1.6 mm (0.06 in)1 year10 of 100 (Routine)
12 December 1996Seinajoki Keskusta, FIdaily rain17.2 mm (0.7 in)2.7 mm (0.11 in)22 years18 of 100 (Routine)
11 December 1996Seinajoki Keskusta, FIdaily rain5.5 mm (0.22 in)2.6 mm (0.10 in)6 years12 of 100 (Routine)
6 December 1996Seinajoki Keskusta, FIdaily rain10.8 mm (0.4 in)0.6 mm (0.02 in)9 years7 of 100 (Routine)
21 November 1996Seinajoki Keskusta, FIdaily rain8.6 mm (0.34 in)0.4 mm (0.02 in)30 years13 of 100 (Routine)
19 November 1996Seinajoki Keskusta, FIdaily rain19.2 mm (0.8 in)4.2 mm (0.17 in)10 years16 of 100 (Routine)
5 November 1996Seinajoki Keskusta, FIdaily rain10.3 mm (0.4 in)5.3 mm (0.21 in)18 years20 of 100 (Routine)
30 October 1996Seinajoki Keskusta, FIdaily rain10.0 mm (0.4 in)2.0 mm (0.08 in)12 years11 of 100 (Routine)
13 July 1996Seinajoki Keskusta, FIdaily rain36.4 mm (1.4 in)24.6 mm (1.0 in)17 years38 of 100 (Notable)
2 July 1996Seinajoki Keskusta, FIdaily rain15.3 mm (0.6 in)9.8 mm (0.39 in)4 years16 of 100 (Routine)
1 July 1996Seinajoki Keskusta, FIdaily rain14.3 mm (0.6 in)9.1 mm (0.36 in)15 years18 of 100 (Routine)
21 June 1996Seinajoki Keskusta, FIdaily rain24.2 mm (1.0 in)13.1 mm (0.5 in)28 years20 of 100 (Routine)
5 May 1996Seinajoki Keskusta, FIdaily rain13.0 mm (0.5 in)5.0 mm (0.20 in)28 years20 of 100 (Routine)
26 February 1996Seinajoki Keskusta, FIdaily rain5.4 mm (0.21 in)1.2 mm (0.05 in)5 years9 of 100 (Routine)

Extremes by Year

1965 to 1997
Yearly extremes at Seinajoki Keskusta: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)89.7 mm (3.5 in)199227.1 mm (1.1 in)32
Wettest five days (Rx5day)104.8 mm (4.1 in)199254.0 mm (2.1 in)32
Longest dry spell (CDD)46 days196923 days32

Wettest day (Rx1day)

Wettest day (Rx1day) at Seinajoki Keskusta by year The wettest day of the year at Seinajoki Keskusta, 1965 to 1997. The record is 89.7 mm (3.5 in) in 1992, marked on the chart; the median year is 27.1 mm (1.1 in). 020406080100197019801990Record: 89.7 mm (3.5 in) in 1992
The wettest day of the year at Seinajoki Keskusta, 1965 to 1997. The record is 89.7 mm (3.5 in) in 1992, marked on the chart; the median year is 27.1 mm (1.1 in).
Wettest day (Rx1day) at Seinajoki Keskusta by year
YearWettest day (Rx1day)
196529.0 mm (1.1 in)
196628.5 mm (1.1 in)
196823.1 mm (0.9 in)
196917.7 mm (0.7 in)
197028.0 mm (1.1 in)
197151.7 mm (2.0 in)
197223.2 mm (0.9 in)
197322.8 mm (0.9 in)
197421.3 mm (0.8 in)
197518.5 mm (0.7 in)
197624.0 mm (0.9 in)
197728.0 mm (1.1 in)
197825.7 mm (1.0 in)
197934.4 mm (1.4 in)
198026.2 mm (1.0 in)
198131.4 mm (1.2 in)
198225.5 mm (1.0 in)
198339.0 mm (1.5 in)
198426.0 mm (1.0 in)
198523.5 mm (0.9 in)
198630.0 mm (1.2 in)
198729.1 mm (1.1 in)
198825.2 mm (1.0 in)
198943.8 mm (1.7 in)
199038.0 mm (1.5 in)
199132.5 mm (1.3 in)
199289.7 mm (3.5 in)
199340.4 mm (1.6 in)
199416.8 mm (0.7 in)
199518.5 mm (0.7 in)
199636.4 mm (1.4 in)
199716.2 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Seinajoki Keskusta by year The wettest five days of the year at Seinajoki Keskusta, 1965 to 1997. The record is 104.8 mm (4.1 in) in 1992, marked on the chart; the median year is 54.0 mm (2.1 in). 0255075100125197019801990Record: 104.8 mm (4.1 in) in 1992
The wettest five days of the year at Seinajoki Keskusta, 1965 to 1997. The record is 104.8 mm (4.1 in) in 1992, marked on the chart; the median year is 54.0 mm (2.1 in).
Wettest five days (Rx5day) at Seinajoki Keskusta by year
YearWettest five days (Rx5day)
196555.6 mm (2.2 in)
196655.9 mm (2.2 in)
196844.7 mm (1.8 in)
196933.4 mm (1.3 in)
197064.1 mm (2.5 in)
197157.3 mm (2.3 in)
197245.5 mm (1.8 in)
197328.0 mm (1.1 in)
197448.3 mm (1.9 in)
197532.6 mm (1.3 in)
197641.6 mm (1.6 in)
197739.5 mm (1.6 in)
197834.9 mm (1.4 in)
197958.8 mm (2.3 in)
198055.4 mm (2.2 in)
198152.5 mm (2.1 in)
198256.1 mm (2.2 in)
198357.1 mm (2.2 in)
198479.6 mm (3.1 in)
198569.2 mm (2.7 in)
198645.3 mm (1.8 in)
198751.8 mm (2.0 in)
198859.4 mm (2.3 in)
198967.2 mm (2.6 in)
199058.8 mm (2.3 in)
199157.4 mm (2.3 in)
1992104.8 mm (4.1 in)
199373.0 mm (2.9 in)
199425.5 mm (1.0 in)
199548.7 mm (1.9 in)
199651.6 mm (2.0 in)
199723.3 mm (0.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Seinajoki Keskusta by year The longest dry spell of the year at Seinajoki Keskusta, 1965 to 1997. The record is 46 days in 1969, marked on the chart; the median year is 23 days. 1020304050197019801990Record: 46 days in 1969
The longest dry spell of the year at Seinajoki Keskusta, 1965 to 1997. The record is 46 days in 1969, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Seinajoki Keskusta by year
YearLongest dry spell (CDD)
196525 days
196619 days
196820 days
196946 days
197030 days
197127 days
197237 days
197321 days
197446 days
197518 days
197621 days
197724 days
197826 days
197921 days
198029 days
198122 days
198221 days
198332 days
198421 days
198519 days
198621 days
198721 days
198815 days
198924 days
199013 days
199122 days
199228 days
199338 days
199437 days
199522 days
199627 days
199723 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

31 years, 1965 to 1996

A day with at least 26.9 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 85.4 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Seinajoki Keskusta: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years26.9 mm (1.1 in)
5 years36.2 mm (1.4 in)
10 years44.4 mm (1.7 in)
25 years57.6 mm (2.3 in)
50 years70.1 mm (2.8 in)Longer than the 31 years of record
100 years85.4 mm (3.4 in)Longer than the 31 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, 31 years of values from 1965 to 1996.

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: 89.7 mm (3.5 in) in 1992; 51.7 mm (2.0 in) in 1971; 43.8 mm (1.7 in) in 1989.

Download the Data

  • Data for Seinajoki Keskusta standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Seinajoki Keskusta 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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