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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Rauma Ayho Weather Records (FIE00142461)

Record envelope, standing records and threshold days for Rauma Ayho (FIE00142461), Finland, with 43 years of record.

Key Facts for Rauma Ayho

  • Rauma Ayho (FIE00142461) is a weather station in Finland at 61.16 latitude and 21.58 longitude, 16 m (52 ft) above sea level.
  • The station reports from 1965 to 2007, 43 years of record.
  • 0 records set at Rauma Ayho still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Rauma Ayho set a daily record precipitation of 24.5 mm (1.0 in) on 29 December 2007.

About the Station

  • Location: Finland, 61.16 latitude, 21.58 longitude.
  • Elevation: 16 m (52 ft).
  • Period of record: 1965 to 2007, 43 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Aug: 85.1 mm (3.4 in)
Record daily precipitation for each month at Rauma Ayho The wettest day on record for each calendar month at Rauma Ayho. The most was 85.1 mm (3.4 in) on 6 August 1967. 0255075100 Jan: 21.4 mm (0.8 in), 13 January 1983 Jan Feb: 18.9 mm (0.7 in), 19 February 1990 Feb Mar: 35.8 mm (1.4 in), 21 March 1974 Mar Apr: 26.2 mm (1.0 in), 23 April 1968 Apr May: 36.5 mm (1.4 in), 25 May 1984 May Jun: 38.5 mm (1.5 in), 3 June 1989 Jun Jul: 45.5 mm (1.8 in), 28 July 1992 Jul Aug: 85.1 mm (3.4 in), 6 August 1967 Aug Sep: 46.6 mm (1.8 in), 7 September 2006 Sep Oct: 31.7 mm (1.2 in), 29 October 2007 Oct Nov: 43.3 mm (1.7 in), 18 November 1981 Nov Dec: 36.2 mm (1.4 in), 6 December 1999 Dec
The wettest day on record for each calendar month at Rauma Ayho. The most was 85.1 mm (3.4 in) on 6 August 1967.
Record daily precipitation for each month at Rauma Ayho
MonthRecord daily precipitation (mm)Date
Jan21.4 mm (0.8 in)13 January 1983
Feb18.9 mm (0.7 in)19 February 1990
Mar35.8 mm (1.4 in)21 March 1974
Apr26.2 mm (1.0 in)23 April 1968
May36.5 mm (1.4 in)25 May 1984
Jun38.5 mm (1.5 in)3 June 1989
Jul45.5 mm (1.8 in)28 July 1992
Aug85.1 mm (3.4 in)6 August 1967
Sep46.6 mm (1.8 in)7 September 2006
Oct31.7 mm (1.2 in)29 October 2007
Nov43.3 mm (1.7 in)18 November 1981
Dec36.2 mm (1.4 in)6 December 1999

Latest Records

20
Latest records at Rauma Ayho
DateStationRecordValueBeat old record byOld record stoodSignificance
29 December 2007Rauma Ayho, FIdaily rain24.5 mm (1.0 in)15.8 mm (0.6 in)9 years20 of 100 (Routine)
6 November 2007Rauma Ayho, FIdaily rain13.9 mm (0.5 in)1.3 mm (0.05 in)37 years17 of 100 (Routine)
29 October 2007Rauma Ayho, FImonthly rain31.7 mm (1.2 in)1.9 mm (0.07 in)12 years20 of 100 (Routine)
21 September 2007Rauma Ayho, FIdaily rain16.9 mm (0.7 in)1.9 mm (0.07 in)32 years16 of 100 (Routine)
12 August 2007Rauma Ayho, FIdaily rain22.7 mm (0.9 in)6.3 mm (0.25 in)32 years20 of 100 (Routine)
8 July 2007Rauma Ayho, FIdaily rain16.3 mm (0.6 in)8.6 mm (0.34 in)28 years20 of 100 (Routine)
17 January 2007Rauma Ayho, FIdaily rain17.5 mm (0.7 in)1.8 mm (0.07 in)32 years18 of 100 (Routine)
11 December 2006Rauma Ayho, FIdaily rain31.9 mm (1.3 in)21.4 mm (0.8 in)32 years53 of 100 (Notable)
7 December 2006Rauma Ayho, FIdaily rain10.6 mm (0.4 in)1.8 mm (0.07 in)21 years14 of 100 (Routine)
31 October 2006Rauma Ayho, FIdaily rain25.2 mm (1.0 in)3.3 mm (0.13 in)4 years11 of 100 (Routine)
26 October 2006Rauma Ayho, FIdaily rain25.2 mm (1.0 in)10.5 mm (0.4 in)12 years28 of 100 (Routine)
24 October 2006Rauma Ayho, FIdaily rain17.7 mm (0.7 in)4.0 mm (0.16 in)3 years12 of 100 (Routine)
23 October 2006Rauma Ayho, FIdaily rain9.8 mm (0.39 in)1.4 mm (0.06 in)24 years13 of 100 (Routine)
22 October 2006Rauma Ayho, FIdaily rain18.0 mm (0.7 in)2.2 mm (0.09 in)0 years8 of 100 (Routine)
29 September 2006Rauma Ayho, FIdaily rain13.4 mm (0.5 in)1.9 mm (0.07 in)9 years9 of 100 (Routine)
7 September 2006Rauma Ayho, FImonthly rain46.6 mm (1.8 in)19.9 mm (0.8 in)32 years63 of 100 (Major)
16 August 2006Rauma Ayho, FIdaily rain19.2 mm (0.8 in)1.8 mm (0.07 in)4 years7 of 100 (Routine)
10 July 2006Rauma Ayho, FIdaily rain26.4 mm (1.0 in)12.2 mm (0.5 in)4 years23 of 100 (Routine)
24 May 2006Rauma Ayho, FIdaily rain15.1 mm (0.6 in)3.0 mm (0.12 in)20 years16 of 100 (Routine)
23 May 2006Rauma Ayho, FIdaily rain23.9 mm (0.9 in)18.9 mm (0.7 in)37 years20 of 100 (Routine)

Extremes by Year

1965 to 2007
Yearly extremes at Rauma Ayho: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)85.1 mm (3.4 in)196726.7 mm (1.1 in)43
Wettest five days (Rx5day)129.0 mm (5.1 in)196749.9 mm (2.0 in)43
Longest dry spell (CDD)42 days199224 days43

Wettest day (Rx1day)

Wettest day (Rx1day) at Rauma Ayho by year The wettest day of the year at Rauma Ayho, 1965 to 2007. The record is 85.1 mm (3.4 in) in 1967, marked on the chart; the median year is 26.7 mm (1.1 in). 0204060801001970198019902000Record: 85.1 mm (3.4 in) in 1967
The wettest day of the year at Rauma Ayho, 1965 to 2007. The record is 85.1 mm (3.4 in) in 1967, marked on the chart; the median year is 26.7 mm (1.1 in).
Wettest day (Rx1day) at Rauma Ayho by year
YearWettest day (Rx1day)
196521.5 mm (0.8 in)
196641.5 mm (1.6 in)
196785.1 mm (3.4 in)
196826.2 mm (1.0 in)
196921.9 mm (0.9 in)
197024.5 mm (1.0 in)
197122.0 mm (0.9 in)
197229.3 mm (1.2 in)
197320.7 mm (0.8 in)
197435.8 mm (1.4 in)
197518.2 mm (0.7 in)
197616.7 mm (0.7 in)
197723.0 mm (0.9 in)
197818.8 mm (0.7 in)
197923.5 mm (0.9 in)
198029.5 mm (1.2 in)
198143.3 mm (1.7 in)
198225.5 mm (1.0 in)
198324.5 mm (1.0 in)
198436.5 mm (1.4 in)
198524.1 mm (0.9 in)
198626.8 mm (1.1 in)
198747.0 mm (1.9 in)
198840.1 mm (1.6 in)
198938.5 mm (1.5 in)
199018.9 mm (0.7 in)
199123.9 mm (0.9 in)
199245.5 mm (1.8 in)
199327.1 mm (1.1 in)
199419.4 mm (0.8 in)
199534.3 mm (1.4 in)
199626.7 mm (1.1 in)
199723.3 mm (0.9 in)
199828.1 mm (1.1 in)
199936.2 mm (1.4 in)
200020.1 mm (0.8 in)
200135.5 mm (1.4 in)
200243.1 mm (1.7 in)
200321.2 mm (0.8 in)
200424.9 mm (1.0 in)
200534.8 mm (1.4 in)
200646.6 mm (1.8 in)
200739.1 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Rauma Ayho by year The wettest five days of the year at Rauma Ayho, 1965 to 2007. The record is 129.0 mm (5.1 in) in 1967, marked on the chart; the median year is 49.9 mm (2.0 in). 2550751001251501970198019902000Record: 129.0 mm (5.1 in) in 1967
The wettest five days of the year at Rauma Ayho, 1965 to 2007. The record is 129.0 mm (5.1 in) in 1967, marked on the chart; the median year is 49.9 mm (2.0 in).
Wettest five days (Rx5day) at Rauma Ayho by year
YearWettest five days (Rx5day)
196537.2 mm (1.5 in)
196647.5 mm (1.9 in)
1967129.0 mm (5.1 in)
196837.0 mm (1.5 in)
196933.4 mm (1.3 in)
197049.6 mm (2.0 in)
197134.8 mm (1.4 in)
197266.5 mm (2.6 in)
197347.1 mm (1.9 in)
197476.3 mm (3.0 in)
197530.7 mm (1.2 in)
197629.6 mm (1.2 in)
197757.6 mm (2.3 in)
197838.8 mm (1.5 in)
197946.1 mm (1.8 in)
198065.3 mm (2.6 in)
198187.8 mm (3.5 in)
198251.4 mm (2.0 in)
198344.5 mm (1.8 in)
198466.3 mm (2.6 in)
198534.5 mm (1.4 in)
198651.7 mm (2.0 in)
198796.2 mm (3.8 in)
198896.4 mm (3.8 in)
198947.3 mm (1.9 in)
199039.4 mm (1.6 in)
199149.9 mm (2.0 in)
199253.3 mm (2.1 in)
199349.9 mm (2.0 in)
199438.3 mm (1.5 in)
199563.2 mm (2.5 in)
199650.1 mm (2.0 in)
199759.7 mm (2.4 in)
199842.1 mm (1.7 in)
199949.6 mm (2.0 in)
200039.6 mm (1.6 in)
200153.5 mm (2.1 in)
200277.1 mm (3.0 in)
200333.9 mm (1.3 in)
200446.7 mm (1.8 in)
200576.8 mm (3.0 in)
200670.7 mm (2.8 in)
200766.7 mm (2.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Rauma Ayho by year The longest dry spell of the year at Rauma Ayho, 1965 to 2007. The record is 42 days in 1992, marked on the chart; the median year is 24 days. 10203040501970198019902000Record: 42 days in 1992
The longest dry spell of the year at Rauma Ayho, 1965 to 2007. The record is 42 days in 1992, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Rauma Ayho by year
YearLongest dry spell (CDD)
196522 days
196618 days
196715 days
196828 days
196926 days
197024 days
197130 days
197237 days
197316 days
197421 days
197522 days
197627 days
197721 days
197834 days
197920 days
198024 days
198124 days
198229 days
198324 days
198421 days
198526 days
198623 days
198734 days
198829 days
198920 days
199016 days
199122 days
199242 days
199333 days
199436 days
199516 days
199622 days
199722 days
199816 days
199926 days
200024 days
200116 days
200241 days
200331 days
200418 days
200524 days
200631 days
200730 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

42 years, 1965 to 2007

A day with at least 27.8 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 76.7 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Rauma Ayho: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years27.8 mm (1.1 in)
5 years37.5 mm (1.5 in)
10 years45.1 mm (1.8 in)
25 years56.3 mm (2.2 in)
50 years65.9 mm (2.6 in)Longer than the 42 years of record
100 years76.7 mm (3.0 in)Longer than the 42 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, 42 years of values from 1965 to 2007.

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: 85.1 mm (3.4 in) in 1967; 47.0 mm (1.9 in) in 1987; 46.6 mm (1.8 in) in 2006.

Download the Data

  • Data for Rauma Ayho standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Rauma Ayho 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

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