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Built 2026-10-18 (18 October 2026)

Eton Vale Threshold Days by Year

5 fixed thresholds counted per year at Eton Vale (ASN00033175): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Eton Vale Thresholds

  • Eton Vale: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1974 with 34.
  • Eton Vale: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1975 with 16.
  • Eton Vale: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1997 with 7.
  • Eton Vale: days with 100 mm (3.94 in) or more of precipitation in 18 years, most in 1991 with 3.
  • 5 fixed thresholds have at least one qualifying day at Eton Vale.
49 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Eton Vale Days per year at Eton Vale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1974. 0102030401973: 221974: 341975: 291977: 171978: 221979: 181980: 181981: 251982: 81983: 191984: 151985: 201986: 141987: 91988: 281989: 221990: 191991: 251992: 121993: 111994: 91995: 141996: 131997: 251998: 191999: 122000: 272001: 112002: 52003: 82004: 112005: 132006: 152007: 202008: 222009: 282014: 152015: 142016: 152017: 152018: 192019: 202020: 162021: 242022: 282023: 182024: 242025: 252026: 151973197919841989199419992004200920182023
Days per year at Eton Vale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Eton Vale
YearDaysDecade average
19732223.7
19743423.7
19752923.7
19771723.7
19782223.7
19791823.7
19801817.8
19812517.8
1982817.8
19831917.8
19841517.8
19852017.8
19861417.8
1987917.8
19882817.8
19892217.8
19901915.9
19912515.9
19921215.9
19931115.9
1994915.9
19951415.9
19961315.9
19972515.9
19981915.9
19991215.9
20002716
20011116
2002516
2003816
20041116
20051316
20061516
20072016
20082216
20092816
20141516.3
20151416.3
20161516.3
20171516.3
20181916.3
20192016.3
20201621.4
20212421.4
20222821.4
20231821.4
20242421.4
20252521.4
20261521.4
First to last qualifying date each year at Eton Vale For each year, a bar from the first to the last day at Eton Vale meeting 10 mm (0.39 in). 1973: 15 January 1973 to 26 December 19731974: 1 January 1974 to 30 December 19741975: 1 January 1975 to 27 December 19751977: 19 January 1977 to 23 December 19771978: 6 January 1978 to 26 December 19781979: 23 January 1979 to 29 December 19791980: 5 January 1980 to 29 December 19801981: 3 January 1981 to 2 December 19811982: 19 January 1982 to 30 April 19821983: 2 January 1983 to 23 November 19831984: 11 January 1984 to 20 December 19841985: 24 January 1985 to 28 December 19851986: 23 January 1986 to 2 December 19861987: 24 January 1987 to 30 December 19871988: 28 January 1988 to 31 December 19881989: 4 February 1989 to 17 December 19891990: 17 January 1990 to 6 June 19901991: 1 January 1991 to 25 December 19911992: 2 January 1992 to 19 December 19921993: 9 January 1993 to 25 November 19931994: 9 January 1994 to 26 December 19941995: 20 January 1995 to 24 December 19951996: 5 January 1996 to 20 December 19961997: 1 January 1997 to 29 December 19971998: 11 January 1998 to 28 December 19981999: 14 January 1999 to 27 December 19992000: 29 January 2000 to 30 December 20002001: 20 January 2001 to 29 December 20012002: 14 January 2002 to 15 February 20022003: 6 February 2003 to 6 December 20032004: 15 January 2004 to 16 December 20042005: 8 January 2005 to 9 August 20052006: 9 January 2006 to 11 November 20062007: 20 January 2007 to 29 December 20072008: 13 January 2008 to 31 December 20082009: 1 January 2009 to 21 December 20092014: 11 January 2014 to 31 December 20142015: 3 January 2015 to 29 December 20152016: 3 January 2016 to 19 December 20162017: 3 January 2017 to 18 October 20172018: 3 January 2018 to 17 December 20182019: 10 January 2019 to 5 July 20192020: 18 January 2020 to 18 December 20202021: 1 January 2021 to 29 December 20212022: 9 January 2022 to 25 December 20222023: 6 January 2023 to 27 December 20232024: 1 January 2024 to 22 December 20242025: 2 January 2025 to 28 December 20252026: 4 January 2026 to 9 March 20261973198119881995200220092020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Eton Vale meeting 10 mm (0.39 in).
First to last qualifying date each year at Eton Vale
YearFirst dateLast date
19731973-01-151973-12-26
19741974-01-011974-12-30
19751975-01-011975-12-27
19771977-01-191977-12-23
19781978-01-061978-12-26
19791979-01-231979-12-29
19801980-01-051980-12-29
19811981-01-031981-12-02
19821982-01-191982-04-30
19831983-01-021983-11-23
19841984-01-111984-12-20
19851985-01-241985-12-28
19861986-01-231986-12-02
19871987-01-241987-12-30
19881988-01-281988-12-31
19891989-02-041989-12-17
19901990-01-171990-06-06
19911991-01-011991-12-25
19921992-01-021992-12-19
19931993-01-091993-11-25
19941994-01-091994-12-26
19951995-01-201995-12-24
19961996-01-051996-12-20
19971997-01-011997-12-29
19981998-01-111998-12-28
19991999-01-141999-12-27
20002000-01-292000-12-30
20012001-01-202001-12-29
20022002-01-142002-02-15
20032003-02-062003-12-06
20042004-01-152004-12-16
20052005-01-082005-08-09
20062006-01-092006-11-11
20072007-01-202007-12-29
20082008-01-132008-12-31
20092009-01-012009-12-21
20142014-01-112014-12-31
20152015-01-032015-12-29
20162016-01-032016-12-19
20172017-01-032017-10-18
20182018-01-032018-12-17
20192019-01-102019-07-05
20202020-01-182020-12-18
20212021-01-012021-12-29
20222022-01-092022-12-25
20232023-01-062023-12-27
20242024-01-012024-12-22
20252025-01-022025-12-28
20262026-01-042026-03-09

Every Fixed Threshold

Fixed thresholds at Eton Vale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4934197415
25 mm (0.98 in): Days with 25 mm or more rain491619759
50 mm (1.97 in): Days with 50 mm or more rain45719974
100 mm (3.94 in): Days with 100 mm or more rain18319912
200 mm (7.87 in): Days with 200 mm or more rain3119801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Eton Vale 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). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).