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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Campion Threshold Days by Year (ASN00010297)

4 fixed thresholds counted per year at Campion (ASN00010297): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Campion Thresholds

  • Campion: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1963 with 18.
  • Campion: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1929 with 4.
  • Campion: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1966 with 2.
  • Campion: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1970 with 1.
  • 4 fixed thresholds have at least one qualifying day at Campion.
48 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Campion Days per year at Campion with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1963. 051015201925: 71926: 81927: 141928: 41929: 91930: 81931: 71932: 111933: 91934: 81935: 41936: 41937: 61938: 21939: 81940: 41941: 51942: 51943: 121944: 81945: 81946: 111947: 61948: 71949: 61950: 101951: 111952: 41953: 71954: 41955: 101956: 111957: 71958: 131959: 71960: 111961: 71962: 71963: 181964: 61966: 141967: 61968: 91969: 61970: 61971: 71972: 91973: 101925193019351940194519501955196019661971
Days per year at Campion with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Campion
YearDaysDecade average
192578.4
192688.4
1927148.4
192848.4
192998.4
193086.7
193176.7
1932116.7
193396.7
193486.7
193546.7
193646.7
193766.7
193826.7
193986.7
194047.2
194157.2
194257.2
1943127.2
194487.2
194587.2
1946117.2
194767.2
194877.2
194967.2
1950108.4
1951118.4
195248.4
195378.4
195448.4
1955108.4
1956118.4
195778.4
1958138.4
195978.4
1960119.3
196179.3
196279.3
1963189.3
196469.3
1966149.3
196769.3
196899.3
196969.3
197068
197178
197298
1973108
First to last qualifying date each year at Campion For each year, a bar from the first to the last day at Campion meeting 10 mm (0.39 in). 1925: 14 January 1925 to 26 December 19251926: 10 March 1926 to 22 October 19261927: 7 March 1927 to 11 October 19271928: 28 April 1928 to 17 July 19281929: 27 February 1929 to 15 November 19291930: 9 March 1930 to 12 December 19301931: 13 April 1931 to 4 November 19311932: 28 March 1932 to 9 October 19321933: 2 February 1933 to 2 December 19331934: 9 March 1934 to 6 August 19341935: 2 February 1935 to 7 August 19351936: 11 January 1936 to 24 December 19361937: 18 March 1937 to 2 November 19371938: 20 April 1938 to 24 November 19381939: 13 February 1939 to 12 November 19391940: 22 July 1940 to 3 December 19401941: 29 April 1941 to 13 December 19411942: 20 March 1942 to 2 December 19421943: 12 February 1943 to 14 November 19431944: 15 March 1944 to 28 August 19441945: 16 May 1945 to 8 August 19451946: 3 January 1946 to 11 August 19461947: 4 May 1947 to 30 November 19471948: 23 February 1948 to 20 December 19481949: 4 June 1949 to 1 September 19491950: 8 May 1950 to 10 October 19501951: 16 January 1951 to 1 December 19511952: 21 January 1952 to 18 December 19521953: 24 March 1953 to 23 June 19531954: 25 May 1954 to 20 August 19541955: 5 February 1955 to 25 September 19551956: 12 February 1956 to 28 November 19561957: 19 March 1957 to 4 August 19571958: 23 May 1958 to 21 December 19581959: 1 January 1959 to 20 December 19591960: 2 January 1960 to 17 December 19601961: 27 January 1961 to 31 August 19611962: 9 January 1962 to 23 December 19621963: 11 January 1963 to 26 August 19631964: 7 June 1964 to 21 July 19641966: 2 January 1966 to 23 October 19661967: 22 January 1967 to 27 July 19671968: 27 March 1968 to 10 September 19681969: 18 May 1969 to 12 November 19691970: 16 February 1970 to 4 October 19701971: 12 March 1971 to 26 November 19711972: 31 May 1972 to 11 September 19721973: 10 January 1973 to 5 November 197319251931193719431949195519611968JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Campion meeting 10 mm (0.39 in).
First to last qualifying date each year at Campion
YearFirst dateLast date
19251925-01-141925-12-26
19261926-03-101926-10-22
19271927-03-071927-10-11
19281928-04-281928-07-17
19291929-02-271929-11-15
19301930-03-091930-12-12
19311931-04-131931-11-04
19321932-03-281932-10-09
19331933-02-021933-12-02
19341934-03-091934-08-06
19351935-02-021935-08-07
19361936-01-111936-12-24
19371937-03-181937-11-02
19381938-04-201938-11-24
19391939-02-131939-11-12
19401940-07-221940-12-03
19411941-04-291941-12-13
19421942-03-201942-12-02
19431943-02-121943-11-14
19441944-03-151944-08-28
19451945-05-161945-08-08
19461946-01-031946-08-11
19471947-05-041947-11-30
19481948-02-231948-12-20
19491949-06-041949-09-01
19501950-05-081950-10-10
19511951-01-161951-12-01
19521952-01-211952-12-18
19531953-03-241953-06-23
19541954-05-251954-08-20
19551955-02-051955-09-25
19561956-02-121956-11-28
19571957-03-191957-08-04
19581958-05-231958-12-21
19591959-01-011959-12-20
19601960-01-021960-12-17
19611961-01-271961-08-31
19621962-01-091962-12-23
19631963-01-111963-08-26
19641964-06-071964-07-21
19661966-01-021966-10-23
19671967-01-221967-07-27
19681968-03-271968-09-10
19691969-05-181969-11-12
19701970-02-161970-10-04
19711971-03-121971-11-26
19721972-05-311972-09-11
19731973-01-101973-11-05

Every Fixed Threshold

Fixed thresholds at Campion
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4818196310
25 mm (0.98 in): Days with 25 mm or more rain29419292
50 mm (1.97 in): Days with 50 mm or more rain6219661
100 mm (3.94 in): Days with 100 mm or more rain1119701

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

Download the Data

  • Data for Campion 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).