Built 2026-10-19 (19 October 2026)

Breakell Threshold Days by Year (ASN00010118)

4 fixed thresholds counted per year at Breakell (ASN00010118): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Breakell Thresholds

  • Breakell: days with 10 mm (0.39 in) or more of precipitation in 100 years, most in 1999 with 20.
  • Breakell: days with 25 mm (0.98 in) or more of precipitation in 76 years, most in 1999 with 6.
  • Breakell: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1917 with 1.
  • Breakell: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1990 with 1.
  • 4 fixed thresholds have at least one qualifying day at Breakell.
100 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Breakell Days per year at Breakell with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1999. 051015201915: 141916: 121917: 161918: 111919: 91920: 101921: 111922: 81923: 111924: 41925: 61926: 111927: 81928: 71929: 121930: 111931: 71932: 161933: 91934: 101935: 71936: 101937: 41938: 71939: 91940: 51941: 51942: 91943: 131947: 91948: 91949: 61950: 31951: 111952: 61953: 101954: 61955: 101956: 71957: 81958: 121959: 61963: 171964: 101965: 131966: 121967: 61968: 111969: 51970: 51976: 71977: 81978: 121979: 51980: 41981: 111982: 111983: 111984: 131985: 51986: 91987: 91988: 91989: 91990: 101991: 81992: 101993: 81994: 41995: 141996: 61997: 31998: 71999: 202000: 72001: 92002: 32003: 72004: 32005: 72006: 132007: 62008: 72009: 72011: 102012: 72013: 92014: 62015: 72016: 122017: 182018: 82019: 42020: 62021: 142022: 132023: 62024: 82025: 82026: 101915192519351948195819761986199620062017
Days per year at Breakell with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1999.
Days with 10 mm (0.39 in) or more of precipitation per year at Breakell
YearDaysDecade average
19151412.4
19161212.4
19171612.4
19181112.4
1919912.4
1920108.8
1921118.8
192288.8
1923118.8
192448.8
192568.8
1926118.8
192788.8
192878.8
1929128.8
1930119
193179
1932169
193399
1934109
193579
1936109
193749
193879
193999
194058
194158
194298
1943138
194798
194898
194968
195037.9
1951117.9
195267.9
1953107.9
195467.9
1955107.9
195677.9
195787.9
1958127.9
195967.9
19631710.6
19641010.6
19651310.6
19661210.6
1967610.6
19681110.6
1969510.6
197057.4
197677.4
197787.4
1978127.4
197957.4
198049.1
1981119.1
1982119.1
1983119.1
1984139.1
198559.1
198699.1
198799.1
198899.1
198999.1
1990109
199189
1992109
199389
199449
1995149
199669
199739
199879
1999209
200076.9
200196.9
200236.9
200376.9
200436.9
200576.9
2006136.9
200766.9
200876.9
200976.9
2011109
201279
201399
201469
201579
2016129
2017189
201889
201949
202069.3
2021149.3
2022139.3
202369.3
202489.3
202589.3
2026109.3
First to last qualifying date each year at Breakell For each year, a bar from the first to the last day at Breakell meeting 10 mm (0.39 in). 1915: 5 January 1915 to 29 August 19151916: 21 January 1916 to 5 October 19161917: 16 March 1917 to 25 September 19171918: 5 February 1918 to 17 October 19181919: 30 March 1919 to 4 November 19191920: 9 January 1920 to 12 September 19201921: 23 February 1921 to 27 December 19211922: 23 February 1922 to 6 August 19221923: 20 January 1923 to 16 December 19231924: 14 May 1924 to 18 October 19241925: 24 January 1925 to 10 September 19251926: 10 March 1926 to 22 October 19261927: 13 March 1927 to 8 October 19271928: 22 January 1928 to 31 December 19281929: 17 March 1929 to 14 November 19291930: 11 March 1930 to 7 September 19301931: 4 May 1931 to 28 December 19311932: 21 January 1932 to 23 October 19321933: 11 May 1933 to 2 December 19331934: 9 March 1934 to 4 November 19341935: 6 January 1935 to 19 October 19351936: 7 March 1936 to 28 December 19361937: 18 May 1937 to 23 August 19371938: 17 January 1938 to 28 October 19381939: 14 February 1939 to 1 November 19391940: 13 June 1940 to 3 December 19401941: 27 April 1941 to 11 December 19411942: 19 March 1942 to 14 August 19421943: 31 January 1943 to 16 August 19431947: 28 April 1947 to 19 November 19471948: 22 March 1948 to 28 September 19481949: 4 June 1949 to 15 August 19491950: 27 May 1950 to 29 August 19501951: 14 February 1951 to 1 December 19511952: 6 June 1952 to 18 December 19521953: 25 March 1953 to 31 August 19531954: 23 May 1954 to 19 August 19541955: 6 February 1955 to 13 October 19551956: 7 May 1956 to 29 November 19561957: 18 January 1957 to 23 August 19571958: 23 May 1958 to 22 December 19581959: 1 June 1959 to 19 August 19591963: 8 February 1963 to 26 August 19631964: 29 March 1964 to 25 August 19641965: 19 April 1965 to 23 October 19651966: 13 February 1966 to 23 October 19661967: 23 January 1967 to 27 July 19671968: 27 January 1968 to 10 September 19681969: 19 March 1969 to 27 September 19691970: 16 February 1970 to 18 June 19701976: 7 January 1976 to 8 November 19761977: 28 April 1977 to 28 December 19771978: 1 January 1978 to 18 December 19781979: 9 February 1979 to 17 August 19791980: 25 February 1980 to 23 October 19801981: 11 January 1981 to 2 October 19811982: 19 January 1982 to 21 September 19821983: 18 June 1983 to 17 November 19831984: 22 February 1984 to 9 September 19841985: 9 March 1985 to 20 November 19851986: 21 February 1986 to 9 November 19861987: 21 April 1987 to 24 December 19871988: 24 March 1988 to 3 December 19881989: 6 January 1989 to 18 August 19891990: 29 January 1990 to 7 October 19901991: 10 April 1991 to 25 December 19911992: 9 February 1992 to 20 October 19921993: 1 May 1993 to 16 November 19931994: 24 May 1994 to 21 June 19941995: 24 March 1995 to 26 December 19951996: 31 May 1996 to 7 November 19961997: 22 March 1997 to 9 August 19971998: 16 April 1998 to 29 August 19981999: 23 January 1999 to 30 December 19992000: 15 January 2000 to 6 September 20002001: 8 January 2001 to 16 November 20012002: 15 January 2002 to 22 June 20022003: 17 February 2003 to 11 August 20032004: 31 May 2004 to 12 August 20042005: 28 March 2005 to 18 August 20052006: 3 January 2006 to 18 December 20062007: 3 January 2007 to 17 December 20072008: 4 February 2008 to 26 September 20082009: 22 May 2009 to 19 November 20092011: 6 January 2011 to 13 December 20112012: 22 January 2012 to 25 November 20122013: 16 January 2013 to 24 October 20132014: 22 March 2014 to 19 October 20142015: 10 April 2015 to 11 November 20152016: 18 January 2016 to 13 December 20162017: 29 January 2017 to 18 November 20172018: 15 January 2018 to 17 November 20182019: 4 April 2019 to 31 October 20192020: 15 March 2020 to 3 November 20202021: 7 February 2021 to 28 October 20212022: 15 February 2022 to 24 October 20222023: 1 April 2023 to 14 September 20232024: 17 January 2024 to 20 November 20242025: 14 March 2025 to 6 November 20252026: 10 February 2026 to 28 August 202619151928194119571978199120042018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Breakell meeting 10 mm (0.39 in).
First to last qualifying date each year at Breakell
YearFirst dateLast date
19151915-01-051915-08-29
19161916-01-211916-10-05
19171917-03-161917-09-25
19181918-02-051918-10-17
19191919-03-301919-11-04
19201920-01-091920-09-12
19211921-02-231921-12-27
19221922-02-231922-08-06
19231923-01-201923-12-16
19241924-05-141924-10-18
19251925-01-241925-09-10
19261926-03-101926-10-22
19271927-03-131927-10-08
19281928-01-221928-12-31
19291929-03-171929-11-14
19301930-03-111930-09-07
19311931-05-041931-12-28
19321932-01-211932-10-23
19331933-05-111933-12-02
19341934-03-091934-11-04
19351935-01-061935-10-19
19361936-03-071936-12-28
19371937-05-181937-08-23
19381938-01-171938-10-28
19391939-02-141939-11-01
19401940-06-131940-12-03
19411941-04-271941-12-11
19421942-03-191942-08-14
19431943-01-311943-08-16
19471947-04-281947-11-19
19481948-03-221948-09-28
19491949-06-041949-08-15
19501950-05-271950-08-29
19511951-02-141951-12-01
19521952-06-061952-12-18
19531953-03-251953-08-31
19541954-05-231954-08-19
19551955-02-061955-10-13
19561956-05-071956-11-29
19571957-01-181957-08-23
19581958-05-231958-12-22
19591959-06-011959-08-19
19631963-02-081963-08-26
19641964-03-291964-08-25
19651965-04-191965-10-23
19661966-02-131966-10-23
19671967-01-231967-07-27
19681968-01-271968-09-10
19691969-03-191969-09-27
19701970-02-161970-06-18
19761976-01-071976-11-08
19771977-04-281977-12-28
19781978-01-011978-12-18
19791979-02-091979-08-17
19801980-02-251980-10-23
19811981-01-111981-10-02
19821982-01-191982-09-21
19831983-06-181983-11-17
19841984-02-221984-09-09
19851985-03-091985-11-20
19861986-02-211986-11-09
19871987-04-211987-12-24
19881988-03-241988-12-03
19891989-01-061989-08-18
19901990-01-291990-10-07
19911991-04-101991-12-25
19921992-02-091992-10-20
19931993-05-011993-11-16
19941994-05-241994-06-21
19951995-03-241995-12-26
19961996-05-311996-11-07
19971997-03-221997-08-09
19981998-04-161998-08-29
19991999-01-231999-12-30
20002000-01-152000-09-06
20012001-01-082001-11-16
20022002-01-152002-06-22
20032003-02-172003-08-11
20042004-05-312004-08-12
20052005-03-282005-08-18
20062006-01-032006-12-18
20072007-01-032007-12-17
20082008-02-042008-09-26
20092009-05-222009-11-19
20112011-01-062011-12-13
20122012-01-222012-11-25
20132013-01-162013-10-24
20142014-03-222014-10-19
20152015-04-102015-11-11
20162016-01-182016-12-13
20172017-01-292017-11-18
20182018-01-152018-11-17
20192019-04-042019-10-31
20202020-03-152020-11-03
20212021-02-072021-10-28
20222022-02-152022-10-24
20232023-04-012023-09-14
20242024-01-172024-11-20
20252025-03-142025-11-06
20262026-02-102026-08-28

Every Fixed Threshold

Fixed thresholds at Breakell
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain10020199910
25 mm (0.98 in): Days with 25 mm or more rain76619991
50 mm (1.97 in): Days with 50 mm or more rain12119171
100 mm (3.94 in): Days with 100 mm or more rain1119901

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

Download the Data

  • Data for Breakell 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 (2026-10-17).