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Built 2026-10-18 (18 October 2026)

Cooeearup Threshold Days by Year

4 fixed thresholds counted per year at Cooeearup (ASN00009640): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cooeearup Thresholds

  • Cooeearup: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1926 with 50.
  • Cooeearup: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1917 with 13.
  • Cooeearup: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1917 with 3.
  • Cooeearup: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1918 with 1.
  • 4 fixed thresholds have at least one qualifying day at Cooeearup.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cooeearup Days per year at Cooeearup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1926. 02040601907: 331908: 251909: 271910: 421911: 231912: 211914: 151915: 331916: 261917: 461918: 331919: 241920: 251921: 271922: 311924: 321925: 221926: 501927: 241928: 341929: 271930: 271931: 321932: 281933: 351934: 321935: 271936: 211937: 351938: 251939: 391940: 121941: 291942: 45190719111916192019251929193319371941
Days per year at Cooeearup with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1926.
Days with 10 mm (0.39 in) or more of precipitation per year at Cooeearup
YearDaysDecade average
19073328.3
19082528.3
19092728.3
19104229.2
19112329.2
19122129.2
19141529.2
19153329.2
19162629.2
19174629.2
19183329.2
19192429.2
19202530.2
19212730.2
19223130.2
19243230.2
19252230.2
19265030.2
19272430.2
19283430.2
19292730.2
19302730.1
19313230.1
19322830.1
19333530.1
19343230.1
19352730.1
19362130.1
19373530.1
19382530.1
19393930.1
19401228.7
19412928.7
19424528.7
First to last qualifying date each year at Cooeearup For each year, a bar from the first to the last day at Cooeearup meeting 10 mm (0.39 in). 1907: 7 February 1907 to 25 October 19071908: 26 February 1908 to 10 November 19081909: 18 January 1909 to 26 October 19091910: 4 January 1910 to 27 November 19101911: 2 March 1911 to 29 October 19111912: 1 March 1912 to 28 December 19121914: 18 February 1914 to 2 November 19141915: 1 February 1915 to 13 November 19151916: 4 January 1916 to 23 November 19161917: 29 January 1917 to 21 December 19171918: 20 January 1918 to 28 October 19181919: 17 April 1919 to 15 October 19191920: 28 March 1920 to 30 August 19201921: 19 February 1921 to 8 December 19211922: 23 February 1922 to 23 December 19221924: 11 May 1924 to 10 November 19241925: 8 March 1925 to 16 October 19251926: 24 February 1926 to 27 November 19261927: 13 March 1927 to 13 October 19271928: 9 January 1928 to 21 October 19281929: 15 February 1929 to 10 November 19291930: 5 May 1930 to 3 November 19301931: 11 March 1931 to 2 November 19311932: 29 January 1932 to 29 October 19321933: 9 April 1933 to 19 October 19331934: 4 March 1934 to 6 November 19341935: 3 April 1935 to 24 October 19351936: 15 April 1936 to 30 September 19361937: 11 February 1937 to 24 November 19371938: 16 March 1938 to 4 December 19381939: 20 January 1939 to 1 November 19391940: 23 May 1940 to 21 October 19401941: 15 April 1941 to 16 November 19411942: 13 March 1942 to 2 December 19421907191219181924192919341939JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cooeearup meeting 10 mm (0.39 in).
First to last qualifying date each year at Cooeearup
YearFirst dateLast date
19071907-02-071907-10-25
19081908-02-261908-11-10
19091909-01-181909-10-26
19101910-01-041910-11-27
19111911-03-021911-10-29
19121912-03-011912-12-28
19141914-02-181914-11-02
19151915-02-011915-11-13
19161916-01-041916-11-23
19171917-01-291917-12-21
19181918-01-201918-10-28
19191919-04-171919-10-15
19201920-03-281920-08-30
19211921-02-191921-12-08
19221922-02-231922-12-23
19241924-05-111924-11-10
19251925-03-081925-10-16
19261926-02-241926-11-27
19271927-03-131927-10-13
19281928-01-091928-10-21
19291929-02-151929-11-10
19301930-05-051930-11-03
19311931-03-111931-11-02
19321932-01-291932-10-29
19331933-04-091933-10-19
19341934-03-041934-11-06
19351935-04-031935-10-24
19361936-04-151936-09-30
19371937-02-111937-11-24
19381938-03-161938-12-04
19391939-01-201939-11-01
19401940-05-231940-10-21
19411941-04-151941-11-16
19421942-03-131942-12-02

Every Fixed Threshold

Fixed thresholds at Cooeearup
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3450192645
25 mm (0.98 in): Days with 25 mm or more rain341319174
50 mm (1.97 in): Days with 50 mm or more rain14319172
100 mm (3.94 in): Days with 100 mm or more rain1119181

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

  • Data for Cooeearup 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 (2025-12-31).