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Built 2026-10-19 (19 October 2026)

Collingwood Threshold Days by Year (ASN00043027)

4 fixed thresholds counted per year at Collingwood (ASN00043027): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Collingwood Thresholds

  • Collingwood: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1950 with 31.
  • Collingwood: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1924 with 14.
  • Collingwood: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1924 with 4.
  • Collingwood: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1937 with 1.
  • 4 fixed thresholds have at least one qualifying day at Collingwood.
42 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Collingwood Days per year at Collingwood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1950. 0102030401924: 281925: 141926: 161927: 191928: 101929: 161930: 121931: 201932: 141933: 181934: 201935: 101936: 161937: 161938: 161939: 161940: 131941: 241942: 191943: 171944: 131945: 161946: 101947: 291948: 171949: 171950: 311951: 111952: 191953: 201954: 301955: 181956: 291957: 61958: 251959: 241960: 191961: 201962: 221963: 221964: 201965: 17192419291934193919441949195419591964
Days per year at Collingwood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Collingwood
YearDaysDecade average
19242817.2
19251417.2
19261617.2
19271917.2
19281017.2
19291617.2
19301215.8
19312015.8
19321415.8
19331815.8
19342015.8
19351015.8
19361615.8
19371615.8
19381615.8
19391615.8
19401317.5
19412417.5
19421917.5
19431717.5
19441317.5
19451617.5
19461017.5
19472917.5
19481717.5
19491717.5
19503121.3
19511121.3
19521921.3
19532021.3
19543021.3
19551821.3
19562921.3
1957621.3
19582521.3
19592421.3
19601920
19612020
19622220
19632220
19642020
19651720
First to last qualifying date each year at Collingwood For each year, a bar from the first to the last day at Collingwood meeting 10 mm (0.39 in). 1924: 7 January 1924 to 16 December 19241925: 2 January 1925 to 15 December 19251926: 1 January 1926 to 27 December 19261927: 10 January 1927 to 19 December 19271928: 8 February 1928 to 23 December 19281929: 21 January 1929 to 25 December 19291930: 10 April 1930 to 9 December 19301931: 1 February 1931 to 10 December 19311932: 13 January 1932 to 19 December 19321933: 3 January 1933 to 14 December 19331934: 7 January 1934 to 27 December 19341935: 6 January 1935 to 9 December 19351936: 10 January 1936 to 27 December 19361937: 12 January 1937 to 10 November 19371938: 4 January 1938 to 28 November 19381939: 20 January 1939 to 21 December 19391940: 31 January 1940 to 21 December 19401941: 4 January 1941 to 28 November 19411942: 12 January 1942 to 13 December 19421943: 3 January 1943 to 27 December 19431944: 26 January 1944 to 21 December 19441945: 1 January 1945 to 8 December 19451946: 7 January 1946 to 15 December 19461947: 2 January 1947 to 21 December 19471948: 2 January 1948 to 31 December 19481949: 9 January 1949 to 10 December 19491950: 18 January 1950 to 25 November 19501951: 15 January 1951 to 24 December 19511952: 19 February 1952 to 28 December 19521953: 8 January 1953 to 28 December 19531954: 12 January 1954 to 13 December 19541955: 21 January 1955 to 19 December 19551956: 20 January 1956 to 21 December 19561957: 11 January 1957 to 1 July 19571958: 1 January 1958 to 27 December 19581959: 10 January 1959 to 18 December 19591960: 20 January 1960 to 15 December 19601961: 3 January 1961 to 16 December 19611962: 2 January 1962 to 31 December 19621963: 11 January 1963 to 8 December 19631964: 25 January 1964 to 28 December 19641965: 31 January 1965 to 15 December 19651924193019361942194819541960JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Collingwood meeting 10 mm (0.39 in).
First to last qualifying date each year at Collingwood
YearFirst dateLast date
19241924-01-071924-12-16
19251925-01-021925-12-15
19261926-01-011926-12-27
19271927-01-101927-12-19
19281928-02-081928-12-23
19291929-01-211929-12-25
19301930-04-101930-12-09
19311931-02-011931-12-10
19321932-01-131932-12-19
19331933-01-031933-12-14
19341934-01-071934-12-27
19351935-01-061935-12-09
19361936-01-101936-12-27
19371937-01-121937-11-10
19381938-01-041938-11-28
19391939-01-201939-12-21
19401940-01-311940-12-21
19411941-01-041941-11-28
19421942-01-121942-12-13
19431943-01-031943-12-27
19441944-01-261944-12-21
19451945-01-011945-12-08
19461946-01-071946-12-15
19471947-01-021947-12-21
19481948-01-021948-12-31
19491949-01-091949-12-10
19501950-01-181950-11-25
19511951-01-151951-12-24
19521952-02-191952-12-28
19531953-01-081953-12-28
19541954-01-121954-12-13
19551955-01-211955-12-19
19561956-01-201956-12-21
19571957-01-111957-07-01
19581958-01-011958-12-27
19591959-01-101959-12-18
19601960-01-201960-12-15
19611961-01-031961-12-16
19621962-01-021962-12-31
19631963-01-111963-12-08
19641964-01-251964-12-28
19651965-01-311965-12-15

Every Fixed Threshold

Fixed thresholds at Collingwood
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4231195017
25 mm (0.98 in): Days with 25 mm or more rain421419245
50 mm (1.97 in): Days with 50 mm or more rain21419241
100 mm (3.94 in): Days with 100 mm or more rain2119371

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.

Download the Data

  • Data for Collingwood 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).