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Built 2026-10-19 (19 October 2026)

Mount Rumney (Mount Rumney Roa Threshold Days by Year (ASN00094082)

4 fixed thresholds counted per year at Mount Rumney (Mount Rumney Roa (ASN00094082): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Rumney (Mount Rumney Roa Thresholds

  • Mount Rumney (Mount Rumney Roa: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1985 with 28.
  • Mount Rumney (Mount Rumney Roa: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1985 with 9.
  • Mount Rumney (Mount Rumney Roa: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1985 with 3.
  • Mount Rumney (Mount Rumney Roa: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1960 with 1.
  • 4 fixed thresholds have at least one qualifying day at Mount Rumney (Mount Rumney Roa.
54 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Rumney (Mount Rumney Roa Days per year at Mount Rumney (Mount Rumney Roa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1985. 01020301958: 231959: 111960: 201961: 71962: 161963: 101964: 171965: 121979: 81980: 171981: 161982: 111983: 151984: 161985: 281986: 251987: 91988: 161990: 131991: 121992: 111993: 81994: 71995: 151996: 191997: 131998: 142000: 122001: 162002: 72003: 142004: 142005: 192006: 42007: 142008: 102009: 262010: 132011: 162012: 122013: 182014: 102015: 92016: 172017: 122018: 152019: 82020: 192021: 152022: 222023: 72024: 192025: 112026: 11195819641983199019962003200920152021
Days per year at Mount Rumney (Mount Rumney Roa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1985.
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Rumney (Mount Rumney Roa
YearDaysDecade average
19582317
19591117
19602013.7
1961713.7
19621613.7
19631013.7
19641713.7
19651213.7
197988
19801717
19811617
19821117
19831517
19841617
19852817
19862517
1987917
19881617
19901312.4
19911212.4
19921112.4
1993812.4
1994712.4
19951512.4
19961912.4
19971312.4
19981412.4
20001213.6
20011613.6
2002713.6
20031413.6
20041413.6
20051913.6
2006413.6
20071413.6
20081013.6
20092613.6
20101313
20111613
20121213
20131813
20141013
2015913
20161713
20171213
20181513
2019813
20201914.9
20211514.9
20222214.9
2023714.9
20241914.9
20251114.9
20261114.9
First to last qualifying date each year at Mount Rumney (Mount Rumney Roa For each year, a bar from the first to the last day at Mount Rumney (Mount Rumney Roa meeting 10 mm (0.39 in). 1958: 1 February 1958 to 17 December 19581959: 25 January 1959 to 19 December 19591960: 10 January 1960 to 4 November 19601961: 25 February 1961 to 12 October 19611962: 12 January 1962 to 17 December 19621963: 17 January 1963 to 8 November 19631964: 1 February 1964 to 14 December 19641965: 11 January 1965 to 2 December 19651979: 21 January 1979 to 31 December 19791980: 21 February 1980 to 29 December 19801981: 19 January 1981 to 28 December 19811982: 7 January 1982 to 8 December 19821983: 27 January 1983 to 7 December 19831984: 29 July 1984 to 26 December 19841985: 31 January 1985 to 24 December 19851986: 2 January 1986 to 17 December 19861987: 16 May 1987 to 6 December 19871988: 31 January 1988 to 11 December 19881990: 4 January 1990 to 28 December 19901991: 25 January 1991 to 20 December 19911992: 5 January 1992 to 1 November 19921993: 25 January 1993 to 20 November 19931994: 11 March 1994 to 7 October 19941995: 6 January 1995 to 20 December 19951996: 1 January 1996 to 22 November 19961997: 22 January 1997 to 2 December 19971998: 8 February 1998 to 25 December 19982000: 4 January 2000 to 4 November 20002001: 23 March 2001 to 21 December 20012002: 7 January 2002 to 14 October 20022003: 1 March 2003 to 22 December 20032004: 18 January 2004 to 3 November 20042005: 5 January 2005 to 18 December 20052006: 1 January 2006 to 25 December 20062007: 6 January 2007 to 22 December 20072008: 7 February 2008 to 22 November 20082009: 24 February 2009 to 18 December 20092010: 5 February 2010 to 28 November 20102011: 13 January 2011 to 20 December 20112012: 18 January 2012 to 10 November 20122013: 1 February 2013 to 6 December 20132014: 16 February 2014 to 24 December 20142015: 14 January 2015 to 27 December 20152016: 29 January 2016 to 29 December 20162017: 2 January 2017 to 8 December 20172018: 11 February 2018 to 20 December 20182019: 7 February 2019 to 30 November 20192020: 23 January 2020 to 23 December 20202021: 6 February 2021 to 3 December 20212022: 7 January 2022 to 14 December 20222023: 26 February 2023 to 14 December 20232024: 8 January 2024 to 23 December 20242025: 15 February 2025 to 22 December 20252026: 22 January 2026 to 6 September 202619581965198519932001200820152022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mount Rumney (Mount Rumney Roa meeting 10 mm (0.39 in).
First to last qualifying date each year at Mount Rumney (Mount Rumney Roa
YearFirst dateLast date
19581958-02-011958-12-17
19591959-01-251959-12-19
19601960-01-101960-11-04
19611961-02-251961-10-12
19621962-01-121962-12-17
19631963-01-171963-11-08
19641964-02-011964-12-14
19651965-01-111965-12-02
19791979-01-211979-12-31
19801980-02-211980-12-29
19811981-01-191981-12-28
19821982-01-071982-12-08
19831983-01-271983-12-07
19841984-07-291984-12-26
19851985-01-311985-12-24
19861986-01-021986-12-17
19871987-05-161987-12-06
19881988-01-311988-12-11
19901990-01-041990-12-28
19911991-01-251991-12-20
19921992-01-051992-11-01
19931993-01-251993-11-20
19941994-03-111994-10-07
19951995-01-061995-12-20
19961996-01-011996-11-22
19971997-01-221997-12-02
19981998-02-081998-12-25
20002000-01-042000-11-04
20012001-03-232001-12-21
20022002-01-072002-10-14
20032003-03-012003-12-22
20042004-01-182004-11-03
20052005-01-052005-12-18
20062006-01-012006-12-25
20072007-01-062007-12-22
20082008-02-072008-11-22
20092009-02-242009-12-18
20102010-02-052010-11-28
20112011-01-132011-12-20
20122012-01-182012-11-10
20132013-02-012013-12-06
20142014-02-162014-12-24
20152015-01-142015-12-27
20162016-01-292016-12-29
20172017-01-022017-12-08
20182018-02-112018-12-20
20192019-02-072019-11-30
20202020-01-232020-12-23
20212021-02-062021-12-03
20222022-01-072022-12-14
20232023-02-262023-12-14
20242024-01-082024-12-23
20252025-02-152025-12-22
20262026-01-222026-09-06

Every Fixed Threshold

Fixed thresholds at Mount Rumney (Mount Rumney Roa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5428198511
25 mm (0.98 in): Days with 25 mm or more rain48919851
50 mm (1.97 in): Days with 50 mm or more rain23319851
100 mm (3.94 in): Days with 100 mm or more rain3119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

  • Data for Mount Rumney (Mount Rumney Roa 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 (2026-10-15).