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

Keuruu Riiho Weather Records (FIE00143656)

Record envelope, standing records and threshold days for Keuruu Riiho (FIE00143656), Finland, with 35 years of record.

Key Facts for Keuruu Riiho

  • Keuruu Riiho (FIE00143656) is a weather station in Finland at 62.22 latitude and 24.42 longitude, 120 m (394 ft) above sea level.
  • The station reports from 1965 to 1999, 35 years of record.
  • 0 records set at Keuruu Riiho still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Keuruu Riiho set a daily record precipitation of 17.8 mm (0.7 in) on 6 October 1999.

About the Station

  • Location: Finland, 62.22 latitude, 24.42 longitude.
  • Elevation: 120 m (394 ft).
  • Period of record: 1965 to 1999, 35 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Jul: 57.8 mm (2.3 in)
Record daily precipitation for each month at Keuruu Riiho The wettest day on record for each calendar month at Keuruu Riiho. The most was 57.8 mm (2.3 in) on 17 July 1990. 0204060 Jan: 19.8 mm (0.8 in), 17 January 1975 Jan Feb: 14.1 mm (0.6 in), 8 February 1972 Feb Mar: 22.0 mm (0.9 in), 9 March 1990 Mar Apr: 23.8 mm (0.9 in), 28 April 1989 Apr May: 24.8 mm (1.0 in), 21 May 1972 May Jun: 48.5 mm (1.9 in), 1 June 1988 Jun Jul: 57.8 mm (2.3 in), 17 July 1990 Jul Aug: 44.2 mm (1.7 in), 10 August 1990 Aug Sep: 30.9 mm (1.2 in), 28 September 1975 Sep Oct: 24.9 mm (1.0 in), 1 October 1999 Oct Nov: 19.0 mm (0.7 in), 25 November 1977 Nov Dec: 16.5 mm (0.6 in), 6 December 1967 Dec
The wettest day on record for each calendar month at Keuruu Riiho. The most was 57.8 mm (2.3 in) on 17 July 1990.
Record daily precipitation for each month at Keuruu Riiho
MonthRecord daily precipitation (mm)Date
Jan19.8 mm (0.8 in)17 January 1975
Feb14.1 mm (0.6 in)8 February 1972
Mar22.0 mm (0.9 in)9 March 1990
Apr23.8 mm (0.9 in)28 April 1989
May24.8 mm (1.0 in)21 May 1972
Jun48.5 mm (1.9 in)1 June 1988
Jul57.8 mm (2.3 in)17 July 1990
Aug44.2 mm (1.7 in)10 August 1990
Sep30.9 mm (1.2 in)28 September 1975
Oct24.9 mm (1.0 in)1 October 1999
Nov19.0 mm (0.7 in)25 November 1977
Dec16.5 mm (0.6 in)6 December 1967

Latest Records

18
Latest records at Keuruu Riiho
DateStationRecordValueBeat old record byOld record stoodSignificance
6 October 1999Keuruu Riiho, FIdaily rain17.8 mm (0.7 in)3.6 mm (0.14 in)22 years18 of 100 (Routine)
1 October 1999Keuruu Riiho, FImonthly rain24.9 mm (1.0 in)2.5 mm (0.10 in)4 years20 of 100 (Routine)
3 July 1999Keuruu Riiho, FIdaily rain13.2 mm (0.5 in)5.1 mm (0.20 in)2 years9 of 100 (Routine)
26 June 1999Keuruu Riiho, FIdaily rain8.8 mm (0.35 in)0.7 mm (0.03 in)24 years11 of 100 (Routine)
23 May 1999Keuruu Riiho, FIdaily rain10.2 mm (0.4 in)5.4 mm (0.21 in)4 years17 of 100 (Routine)
14 April 1999Keuruu Riiho, FIdaily rain3.2 mm (0.13 in)0.4 mm (0.02 in)4 years5 of 100 (Routine)
17 February 1999Keuruu Riiho, FIdaily rain8.2 mm (0.32 in)3.3 mm (0.13 in)12 years20 of 100 (Routine)
4 February 1999Keuruu Riiho, FIdaily rain9.2 mm (0.36 in)2.7 mm (0.11 in)7 years18 of 100 (Routine)
24 December 1998Keuruu Riiho, FIdaily rain6.4 mm (0.25 in)2.4 mm (0.09 in)13 years16 of 100 (Routine)
16 October 1998Keuruu Riiho, FIdaily rain9.9 mm (0.39 in)2.3 mm (0.09 in)5 years10 of 100 (Routine)
14 October 1998Keuruu Riiho, FIdaily rain11.9 mm (0.5 in)8.6 mm (0.34 in)16 years20 of 100 (Routine)
7 July 1998Keuruu Riiho, FIdaily rain44.0 mm (1.7 in)38.1 mm (1.5 in)20 years49 of 100 (Notable)
6 May 1998Keuruu Riiho, FIdaily rain19.9 mm (0.8 in)12.3 mm (0.5 in)24 years20 of 100 (Routine)
30 March 1998Keuruu Riiho, FIdaily rain16.8 mm (0.7 in)10.0 mm (0.4 in)1 year20 of 100 (Routine)
25 February 1998Keuruu Riiho, FIdaily rain8.0 mm (0.31 in)3.2 mm (0.13 in)8 years20 of 100 (Routine)
9 February 1998Keuruu Riiho, FIdaily rain5.3 mm (0.21 in)2.2 mm (0.09 in)0 years13 of 100 (Routine)
19 January 1998Keuruu Riiho, FIdaily rain10.1 mm (0.4 in)6.0 mm (0.24 in)23 years20 of 100 (Routine)
12 January 1998Keuruu Riiho, FIdaily rain7.0 mm (0.28 in)0.5 mm (0.02 in)2 years5 of 100 (Routine)

Extremes by Year

1965 to 1999
Yearly extremes at Keuruu Riiho: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)57.8 mm (2.3 in)199028.0 mm (1.1 in)32
Wettest five days (Rx5day)89.3 mm (3.5 in)199050.5 mm (2.0 in)32
Longest dry spell (CDD)45 days199323 days32

Wettest day (Rx1day)

Wettest day (Rx1day) at Keuruu Riiho by year The wettest day of the year at Keuruu Riiho, 1965 to 1999. The record is 57.8 mm (2.3 in) in 1990, marked on the chart; the median year is 28.0 mm (1.1 in). 0204060197019801990Record: 57.8 mm (2.3 in) in 1990
The wettest day of the year at Keuruu Riiho, 1965 to 1999. The record is 57.8 mm (2.3 in) in 1990, marked on the chart; the median year is 28.0 mm (1.1 in).
Wettest day (Rx1day) at Keuruu Riiho by year
YearWettest day (Rx1day)
196516.5 mm (0.6 in)
196716.5 mm (0.6 in)
197025.4 mm (1.0 in)
197140.5 mm (1.6 in)
197234.0 mm (1.3 in)
197329.0 mm (1.1 in)
197423.2 mm (0.9 in)
197530.9 mm (1.2 in)
197624.4 mm (1.0 in)
197723.0 mm (0.9 in)
197817.0 mm (0.7 in)
197937.2 mm (1.5 in)
198035.4 mm (1.4 in)
198135.7 mm (1.4 in)
198220.5 mm (0.8 in)
198318.8 mm (0.7 in)
198425.5 mm (1.0 in)
198535.5 mm (1.4 in)
198636.7 mm (1.4 in)
198727.0 mm (1.1 in)
198848.5 mm (1.9 in)
198923.8 mm (0.9 in)
199057.8 mm (2.3 in)
199129.2 mm (1.1 in)
199238.2 mm (1.5 in)
199334.9 mm (1.4 in)
199422.4 mm (0.9 in)
199521.5 mm (0.8 in)
199623.2 mm (0.9 in)
199732.8 mm (1.3 in)
199844.0 mm (1.7 in)
199924.9 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Keuruu Riiho by year The wettest five days of the year at Keuruu Riiho, 1965 to 1999. The record is 89.3 mm (3.5 in) in 1990, marked on the chart; the median year is 50.5 mm (2.0 in). 20406080100197019801990Record: 89.3 mm (3.5 in) in 1990
The wettest five days of the year at Keuruu Riiho, 1965 to 1999. The record is 89.3 mm (3.5 in) in 1990, marked on the chart; the median year is 50.5 mm (2.0 in).
Wettest five days (Rx5day) at Keuruu Riiho by year
YearWettest five days (Rx5day)
196540.9 mm (1.6 in)
196729.9 mm (1.2 in)
197040.9 mm (1.6 in)
197147.5 mm (1.9 in)
197252.9 mm (2.1 in)
197344.8 mm (1.8 in)
197448.9 mm (1.9 in)
197537.9 mm (1.5 in)
197647.7 mm (1.9 in)
197737.7 mm (1.5 in)
197833.2 mm (1.3 in)
197972.0 mm (2.8 in)
198052.1 mm (2.1 in)
198166.1 mm (2.6 in)
198243.0 mm (1.7 in)
198336.2 mm (1.4 in)
198452.1 mm (2.1 in)
198540.3 mm (1.6 in)
198668.8 mm (2.7 in)
198759.0 mm (2.3 in)
198876.9 mm (3.0 in)
198956.5 mm (2.2 in)
199089.3 mm (3.5 in)
199184.4 mm (3.3 in)
199261.1 mm (2.4 in)
199360.4 mm (2.4 in)
199444.2 mm (1.7 in)
199542.2 mm (1.7 in)
199669.7 mm (2.7 in)
199763.6 mm (2.5 in)
199848.5 mm (1.9 in)
199966.4 mm (2.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Keuruu Riiho by year The longest dry spell of the year at Keuruu Riiho, 1965 to 1999. The record is 45 days in 1993, marked on the chart; the median year is 23 days. 1020304050197019801990Record: 45 days in 1993
The longest dry spell of the year at Keuruu Riiho, 1965 to 1999. The record is 45 days in 1993, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Keuruu Riiho by year
YearLongest dry spell (CDD)
196520 days
196718 days
197029 days
197127 days
197237 days
197317 days
197422 days
197519 days
197627 days
197719 days
197823 days
197920 days
198027 days
198128 days
198221 days
198340 days
198419 days
198522 days
198621 days
198726 days
198821 days
198925 days
199024 days
199121 days
199227 days
199345 days
199436 days
199516 days
199617 days
199729 days
199821 days
199924 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.

Download the Data

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