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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Ilmajoki Hiiripelto Weather Records (FIE00144347)

Record envelope, standing records and threshold days for Ilmajoki Hiiripelto (FIE00144347), Finland, with 41 years of record.

Key Facts for Ilmajoki Hiiripelto

  • Ilmajoki Hiiripelto (FIE00144347) is a weather station in Finland at 62.83 latitude and 22.65 longitude, 45 m (148 ft) above sea level.
  • The station reports from 1968 to 2008, 41 years of record.
  • 0 records set at Ilmajoki Hiiripelto still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Ilmajoki Hiiripelto set a daily record precipitation of 8.1 mm (0.32 in) on 19 December 2008.

About the Station

  • Location: Finland, 62.83 latitude, 22.65 longitude.
  • Elevation: 45 m (148 ft).
  • Period of record: 1968 to 2008, 41 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Which Years Hold Standing Records

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

Wettest Day of Each Month

Jul: 92.1 mm (3.6 in)
Record daily precipitation for each month at Ilmajoki Hiiripelto The wettest day on record for each calendar month at Ilmajoki Hiiripelto. The most was 92.1 mm (3.6 in) on 28 July 1992. 0255075100 Jan: 20.7 mm (0.8 in), 5 January 1983 Jan Feb: 16.7 mm (0.7 in), 13 February 1992 Feb Mar: 15.1 mm (0.6 in), 24 March 1990 Mar Apr: 32.1 mm (1.3 in), 27 April 2001 Apr May: 30.7 mm (1.2 in), 3 May 2002 May Jun: 34.4 mm (1.4 in), 10 June 2001 Jun Jul: 92.1 mm (3.6 in), 28 July 1992 Jul Aug: 46.8 mm (1.8 in), 13 August 1989 Aug Sep: 44.9 mm (1.8 in), 15 September 2004 Sep Oct: 28.8 mm (1.1 in), 11 October 1977 Oct Nov: 24.9 mm (1.0 in), 28 November 1982 Nov Dec: 25.7 mm (1.0 in), 30 December 1983 Dec
The wettest day on record for each calendar month at Ilmajoki Hiiripelto. The most was 92.1 mm (3.6 in) on 28 July 1992.
Record daily precipitation for each month at Ilmajoki Hiiripelto
MonthRecord daily precipitation (mm)Date
Jan20.7 mm (0.8 in)5 January 1983
Feb16.7 mm (0.7 in)13 February 1992
Mar15.1 mm (0.6 in)24 March 1990
Apr32.1 mm (1.3 in)27 April 2001
May30.7 mm (1.2 in)3 May 2002
Jun34.4 mm (1.4 in)10 June 2001
Jul92.1 mm (3.6 in)28 July 1992
Aug46.8 mm (1.8 in)13 August 1989
Sep44.9 mm (1.8 in)15 September 2004
Oct28.8 mm (1.1 in)11 October 1977
Nov24.9 mm (1.0 in)28 November 1982
Dec25.7 mm (1.0 in)30 December 1983

Latest Records

20
Latest records at Ilmajoki Hiiripelto
DateStationRecordValueBeat old record byOld record stoodSignificance
19 December 2008Ilmajoki Hiiripelto, FIdaily rain8.1 mm (0.32 in)2.5 mm (0.10 in)4 years14 of 100 (Routine)
25 October 2008Ilmajoki Hiiripelto, FIdaily rain14.5 mm (0.6 in)7.7 mm (0.30 in)39 years20 of 100 (Routine)
28 August 2008Ilmajoki Hiiripelto, FIdaily rain8.1 mm (0.32 in)0.7 mm (0.03 in)27 years13 of 100 (Routine)
19 August 2008Ilmajoki Hiiripelto, FIdaily rain12.4 mm (0.5 in)5.4 mm (0.21 in)27 years20 of 100 (Routine)
21 July 2008Ilmajoki Hiiripelto, FIdaily rain22.9 mm (0.9 in)3.5 mm (0.14 in)24 years15 of 100 (Routine)
19 January 2008Ilmajoki Hiiripelto, FIdaily rain4.3 mm (0.17 in)0.2 mm (0.01 in)26 years12 of 100 (Routine)
7 December 2007Ilmajoki Hiiripelto, FIdaily rain4.3 mm (0.17 in)0.3 mm (0.01 in)34 years15 of 100 (Routine)
20 September 2007Ilmajoki Hiiripelto, FIdaily rain7.3 mm (0.29 in)2.0 mm (0.08 in)14 years11 of 100 (Routine)
16 September 2007Ilmajoki Hiiripelto, FIdaily rain6.9 mm (0.27 in)0.9 mm (0.04 in)9 years7 of 100 (Routine)
27 August 2007Ilmajoki Hiiripelto, FIdaily rain18.9 mm (0.7 in)0.7 mm (0.03 in)24 years12 of 100 (Routine)
30 July 2007Ilmajoki Hiiripelto, FIdaily rain (Tie)9.6 mm (0.38 in)tie5 years1 of 100 (Routine)
27 July 2007Ilmajoki Hiiripelto, FIdaily rain9.8 mm (0.39 in)1.5 mm (0.06 in)30 years14 of 100 (Routine)
17 July 2007Ilmajoki Hiiripelto, FIdaily rain12.6 mm (0.5 in)1.9 mm (0.07 in)32 years15 of 100 (Routine)
30 May 2007Ilmajoki Hiiripelto, FIdaily rain12.3 mm (0.5 in)1.1 mm (0.04 in)18 years11 of 100 (Routine)
17 February 2007Ilmajoki Hiiripelto, FIdaily rain6.9 mm (0.27 in)4.4 mm (0.17 in)20 years20 of 100 (Routine)
18 January 2007Ilmajoki Hiiripelto, FIdaily rain12.6 mm (0.5 in)7.4 mm (0.29 in)23 years20 of 100 (Routine)
14 January 2007Ilmajoki Hiiripelto, FIdaily rain12.7 mm (0.5 in)6.0 mm (0.24 in)12 years20 of 100 (Routine)
14 December 2006Ilmajoki Hiiripelto, FIdaily rain8.0 mm (0.31 in)2.5 mm (0.10 in)1 year12 of 100 (Routine)
11 December 2006Ilmajoki Hiiripelto, FIdaily rain8.9 mm (0.35 in)3.8 mm (0.15 in)9 years19 of 100 (Routine)
27 October 2006Ilmajoki Hiiripelto, FIdaily rain20.3 mm (0.8 in)4.9 mm (0.19 in)21 years20 of 100 (Routine)

Extremes by Year

1968 to 2008
Yearly extremes at Ilmajoki Hiiripelto: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)92.1 mm (3.6 in)199228.8 mm (1.1 in)41
Wettest five days (Rx5day)106.3 mm (4.2 in)199253.1 mm (2.1 in)41
Longest dry spell (CDD)49 days200222 days41

Wettest day (Rx1day)

Wettest day (Rx1day) at Ilmajoki Hiiripelto by year The wettest day of the year at Ilmajoki Hiiripelto, 1968 to 2008. The record is 92.1 mm (3.6 in) in 1992, marked on the chart; the median year is 28.8 mm (1.1 in). 0204060801001970198019902000Record: 92.1 mm (3.6 in) in 1992
The wettest day of the year at Ilmajoki Hiiripelto, 1968 to 2008. The record is 92.1 mm (3.6 in) in 1992, marked on the chart; the median year is 28.8 mm (1.1 in).
Wettest day (Rx1day) at Ilmajoki Hiiripelto by year
YearWettest day (Rx1day)
196820.9 mm (0.8 in)
196916.6 mm (0.7 in)
197034.4 mm (1.4 in)
197133.1 mm (1.3 in)
197223.7 mm (0.9 in)
197318.6 mm (0.7 in)
197428.6 mm (1.1 in)
197519.2 mm (0.8 in)
197617.4 mm (0.7 in)
197728.8 mm (1.1 in)
197817.7 mm (0.7 in)
197925.0 mm (1.0 in)
198021.2 mm (0.8 in)
198127.3 mm (1.1 in)
198224.9 mm (1.0 in)
198325.7 mm (1.0 in)
198439.0 mm (1.5 in)
198532.0 mm (1.3 in)
198631.5 mm (1.2 in)
198729.3 mm (1.2 in)
198833.0 mm (1.3 in)
198946.8 mm (1.8 in)
199023.4 mm (0.9 in)
199127.1 mm (1.1 in)
199292.1 mm (3.6 in)
199345.5 mm (1.8 in)
199419.4 mm (0.8 in)
199533.6 mm (1.3 in)
199631.3 mm (1.2 in)
199734.5 mm (1.4 in)
199830.1 mm (1.2 in)
199920.5 mm (0.8 in)
200031.7 mm (1.2 in)
200134.4 mm (1.4 in)
200230.7 mm (1.2 in)
200331.0 mm (1.2 in)
200444.9 mm (1.8 in)
200526.3 mm (1.0 in)
200624.4 mm (1.0 in)
200718.9 mm (0.7 in)
200830.3 mm (1.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ilmajoki Hiiripelto by year The wettest five days of the year at Ilmajoki Hiiripelto, 1968 to 2008. The record is 106.3 mm (4.2 in) in 1992, marked on the chart; the median year is 53.1 mm (2.1 in). 204060801001201970198019902000Record: 106.3 mm (4.2 in) in 1992
The wettest five days of the year at Ilmajoki Hiiripelto, 1968 to 2008. The record is 106.3 mm (4.2 in) in 1992, marked on the chart; the median year is 53.1 mm (2.1 in).
Wettest five days (Rx5day) at Ilmajoki Hiiripelto by year
YearWettest five days (Rx5day)
196849.5 mm (1.9 in)
196933.4 mm (1.3 in)
197054.2 mm (2.1 in)
197162.0 mm (2.4 in)
197242.8 mm (1.7 in)
197327.5 mm (1.1 in)
197451.7 mm (2.0 in)
197529.9 mm (1.2 in)
197633.0 mm (1.3 in)
197750.2 mm (2.0 in)
197833.1 mm (1.3 in)
197948.9 mm (1.9 in)
198045.1 mm (1.8 in)
198144.9 mm (1.8 in)
198259.7 mm (2.4 in)
198342.8 mm (1.7 in)
198484.8 mm (3.3 in)
198566.4 mm (2.6 in)
198650.9 mm (2.0 in)
198758.8 mm (2.3 in)
198864.3 mm (2.5 in)
198964.7 mm (2.5 in)
199041.1 mm (1.6 in)
199153.1 mm (2.1 in)
1992106.3 mm (4.2 in)
199365.2 mm (2.6 in)
199440.5 mm (1.6 in)
199546.5 mm (1.8 in)
199648.0 mm (1.9 in)
199773.2 mm (2.9 in)
199853.2 mm (2.1 in)
199953.2 mm (2.1 in)
200060.0 mm (2.4 in)
200166.9 mm (2.6 in)
200238.4 mm (1.5 in)
200372.3 mm (2.8 in)
200462.6 mm (2.5 in)
200588.7 mm (3.5 in)
200658.9 mm (2.3 in)
200748.4 mm (1.9 in)
200858.9 mm (2.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ilmajoki Hiiripelto by year The longest dry spell of the year at Ilmajoki Hiiripelto, 1968 to 2008. The record is 49 days in 2002, marked on the chart; the median year is 22 days. 10203040501970198019902000Record: 49 days in 2002
The longest dry spell of the year at Ilmajoki Hiiripelto, 1968 to 2008. The record is 49 days in 2002, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Ilmajoki Hiiripelto by year
YearLongest dry spell (CDD)
196819 days
196939 days
197030 days
197127 days
197237 days
197313 days
197428 days
197518 days
197613 days
197717 days
197836 days
197915 days
198030 days
198122 days
198219 days
198339 days
198419 days
198514 days
198619 days
198733 days
198815 days
198922 days
199015 days
199125 days
199226 days
199338 days
199426 days
199515 days
199627 days
199718 days
199816 days
199919 days
200025 days
200124 days
200249 days
200324 days
200425 days
200525 days
200622 days
200721 days
200820 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, 1968 to 2008

A day with at least 27.3 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 74.9 mm (2.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Ilmajoki Hiiripelto: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years27.3 mm (1.1 in)
5 years36.8 mm (1.4 in)
10 years44.2 mm (1.7 in)
25 years55.1 mm (2.2 in)
50 years64.4 mm (2.5 in)Longer than the 37 years of record
100 years74.9 mm (2.9 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 1968 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: 92.1 mm (3.6 in) in 1992; 46.8 mm (1.8 in) in 1989; 45.5 mm (1.8 in) in 1993.

Download the Data

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