Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Rauma Ayho Threshold Days by Year (FIE00142461)

3 fixed thresholds counted per year at Rauma Ayho (FIE00142461): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rauma Ayho Thresholds

  • Rauma Ayho: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1986 with 27.
  • Rauma Ayho: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 2006 with 5.
  • Rauma Ayho: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1967 with 1.
  • 3 fixed thresholds have at least one qualifying day at Rauma Ayho.
42 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Rauma Ayho Days per year at Rauma Ayho with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1986. 01020301965: 81966: 101967: 201968: 111969: 101970: 131971: 71972: 151973: 151974: 241975: 111976: 61977: 101978: 81979: 171980: 181981: 171982: 161983: 211984: 201985: 171986: 271987: 121988: 201989: 151991: 131992: 131993: 151994: 161995: 211996: 141997: 151998: 171999: 172000: 142001: 142002: 132003: 132004: 152005: 172006: 202007: 16196519701975198019851991199620012006
Days per year at Rauma Ayho with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1986.
Days with 10 mm (0.39 in) or more of precipitation per year at Rauma Ayho
YearDaysDecade average
1965811.8
19661011.8
19672011.8
19681111.8
19691011.8
19701312.6
1971712.6
19721512.6
19731512.6
19742412.6
19751112.6
1976612.6
19771012.6
1978812.6
19791712.6
19801818.3
19811718.3
19821618.3
19832118.3
19842018.3
19851718.3
19862718.3
19871218.3
19882018.3
19891518.3
19911315.7
19921315.7
19931515.7
19941615.7
19952115.7
19961415.7
19971515.7
19981715.7
19991715.7
20001415.3
20011415.3
20021315.3
20031315.3
20041515.3
20051715.3
20062015.3
20071615.3
First to last qualifying date each year at Rauma Ayho For each year, a bar from the first to the last day at Rauma Ayho meeting 10 mm (0.39 in). 1965: 11 January 1965 to 31 October 19651966: 28 May 1966 to 18 December 19661967: 4 May 1967 to 28 December 19671968: 21 January 1968 to 30 December 19681969: 15 May 1969 to 23 November 19691970: 1 January 1970 to 20 December 19701971: 31 January 1971 to 21 December 19711972: 8 April 1972 to 22 November 19721973: 5 April 1973 to 19 November 19731974: 15 January 1974 to 22 December 19741975: 9 January 1975 to 27 September 19751976: 20 January 1976 to 28 November 19761977: 7 April 1977 to 1 October 19771978: 31 March 1978 to 14 September 19781979: 7 January 1979 to 29 November 19791980: 24 April 1980 to 21 November 19801981: 3 February 1981 to 3 December 19811982: 7 April 1982 to 15 December 19821983: 4 January 1983 to 31 December 19831984: 5 February 1984 to 28 November 19841985: 1 February 1985 to 19 December 19851986: 24 May 1986 to 5 December 19861987: 15 May 1987 to 24 October 19871988: 11 January 1988 to 30 December 19881989: 12 January 1989 to 12 December 19891991: 10 January 1991 to 11 November 19911992: 16 January 1992 to 12 November 19921993: 22 January 1993 to 19 December 19931994: 15 January 1994 to 10 December 19941995: 23 January 1995 to 9 November 19951996: 3 May 1996 to 6 December 19961997: 21 February 1997 to 18 October 19971998: 19 January 1998 to 17 October 19981999: 16 January 1999 to 23 December 19992000: 29 January 2000 to 30 November 20002001: 6 February 2001 to 31 October 20012002: 22 January 2002 to 1 August 20022003: 1 May 2003 to 21 December 20032004: 31 January 2004 to 22 December 20042005: 8 January 2005 to 28 November 20052006: 3 April 2006 to 11 December 20062007: 17 January 2007 to 29 December 20071965197119771983198919962002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rauma Ayho meeting 10 mm (0.39 in).
First to last qualifying date each year at Rauma Ayho
YearFirst dateLast date
19651965-01-111965-10-31
19661966-05-281966-12-18
19671967-05-041967-12-28
19681968-01-211968-12-30
19691969-05-151969-11-23
19701970-01-011970-12-20
19711971-01-311971-12-21
19721972-04-081972-11-22
19731973-04-051973-11-19
19741974-01-151974-12-22
19751975-01-091975-09-27
19761976-01-201976-11-28
19771977-04-071977-10-01
19781978-03-311978-09-14
19791979-01-071979-11-29
19801980-04-241980-11-21
19811981-02-031981-12-03
19821982-04-071982-12-15
19831983-01-041983-12-31
19841984-02-051984-11-28
19851985-02-011985-12-19
19861986-05-241986-12-05
19871987-05-151987-10-24
19881988-01-111988-12-30
19891989-01-121989-12-12
19911991-01-101991-11-11
19921992-01-161992-11-12
19931993-01-221993-12-19
19941994-01-151994-12-10
19951995-01-231995-11-09
19961996-05-031996-12-06
19971997-02-211997-10-18
19981998-01-191998-10-17
19991999-01-161999-12-23
20002000-01-292000-11-30
20012001-02-062001-10-31
20022002-01-222002-08-01
20032003-05-012003-12-21
20042004-01-312004-12-22
20052005-01-082005-11-28
20062006-04-032006-12-11
20072007-01-172007-12-29

Every Fixed Threshold

Fixed thresholds at Rauma Ayho
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4227198616
25 mm (0.98 in): Days with 25 mm or more rain24520062
50 mm (1.97 in): Days with 50 mm or more rain1119671

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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