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Built 2026-10-17 (17 October 2026)

Cooarra Threshold Days by Year

3 fixed thresholds counted per year at Cooarra (ASN00008034): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cooarra Thresholds

  • Cooarra: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1917 with 16.
  • Cooarra: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1917 with 5.
  • Cooarra: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1933 with 2.
  • 3 fixed thresholds have at least one qualifying day at Cooarra.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cooarra Days per year at Cooarra with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1917. 051015201913: 81914: 11915: 131916: 81917: 161918: 151919: 111920: 131921: 81922: 71923: 131924: 51925: 101926: 81927: 91928: 41929: 91930: 81931: 71932: 101933: 91934: 51935: 51936: 41937: 61938: 51939: 111940: 41941: 51942: 71943: 161944: 91945: 61946: 111947: 51948: 61949: 51950: 31951: 91952: 71953: 101954: 51955: 61956: 71957: 41958: 91913191819231928193319381943194819531958
Days per year at Cooarra with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Cooarra
YearDaysDecade average
1913810.3
1914110.3
19151310.3
1916810.3
19171610.3
19181510.3
19191110.3
1920138.6
192188.6
192278.6
1923138.6
192458.6
1925108.6
192688.6
192798.6
192848.6
192998.6
193087
193177
1932107
193397
193457
193557
193647
193767
193857
1939117
194047.4
194157.4
194277.4
1943167.4
194497.4
194567.4
1946117.4
194757.4
194867.4
194957.4
195036.7
195196.7
195276.7
1953106.7
195456.7
195566.7
195676.7
195746.7
195896.7
First to last qualifying date each year at Cooarra For each year, a bar from the first to the last day at Cooarra meeting 10 mm (0.39 in). 1913: 24 March 1913 to 21 December 19131914: 25 June 1914 to 25 June 19141915: 15 January 1915 to 1 August 19151916: 21 January 1916 to 4 October 19161917: 1 March 1917 to 1 October 19171918: 20 February 1918 to 26 November 19181919: 17 April 1919 to 4 November 19191920: 12 March 1920 to 24 November 19201921: 22 March 1921 to 5 August 19211922: 1 March 1922 to 11 July 19221923: 24 March 1923 to 16 December 19231924: 7 June 1924 to 8 August 19241925: 24 January 1925 to 25 December 19251926: 5 February 1926 to 19 November 19261927: 14 March 1927 to 7 August 19271928: 23 May 1928 to 6 December 19281929: 14 February 1929 to 29 October 19291930: 7 March 1930 to 9 October 19301931: 22 February 1931 to 4 November 19311932: 29 January 1932 to 8 August 19321933: 7 March 1933 to 2 December 19331934: 20 January 1934 to 23 August 19341935: 6 January 1935 to 7 August 19351936: 22 May 1936 to 24 December 19361937: 19 April 1937 to 30 August 19371938: 15 March 1938 to 21 July 19381939: 13 February 1939 to 27 October 19391940: 26 June 1940 to 3 December 19401941: 5 April 1941 to 13 July 19411942: 10 March 1942 to 2 June 19421943: 31 January 1943 to 9 October 19431944: 15 March 1944 to 27 August 19441945: 16 May 1945 to 1 September 19451946: 3 January 1946 to 11 November 19461947: 6 March 1947 to 25 October 19471948: 20 March 1948 to 15 November 19481949: 25 July 1949 to 1 September 19491950: 27 May 1950 to 29 July 19501951: 14 January 1951 to 14 July 19511952: 14 February 1952 to 16 December 19521953: 24 March 1953 to 6 July 19531954: 23 May 1954 to 29 September 19541955: 12 January 1955 to 14 August 19551956: 22 May 1956 to 14 November 19561957: 23 May 1957 to 23 June 19571958: 23 May 1958 to 30 September 195819131919192519311937194319491955JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cooarra meeting 10 mm (0.39 in).
First to last qualifying date each year at Cooarra
YearFirst dateLast date
19131913-03-241913-12-21
19141914-06-251914-06-25
19151915-01-151915-08-01
19161916-01-211916-10-04
19171917-03-011917-10-01
19181918-02-201918-11-26
19191919-04-171919-11-04
19201920-03-121920-11-24
19211921-03-221921-08-05
19221922-03-011922-07-11
19231923-03-241923-12-16
19241924-06-071924-08-08
19251925-01-241925-12-25
19261926-02-051926-11-19
19271927-03-141927-08-07
19281928-05-231928-12-06
19291929-02-141929-10-29
19301930-03-071930-10-09
19311931-02-221931-11-04
19321932-01-291932-08-08
19331933-03-071933-12-02
19341934-01-201934-08-23
19351935-01-061935-08-07
19361936-05-221936-12-24
19371937-04-191937-08-30
19381938-03-151938-07-21
19391939-02-131939-10-27
19401940-06-261940-12-03
19411941-04-051941-07-13
19421942-03-101942-06-02
19431943-01-311943-10-09
19441944-03-151944-08-27
19451945-05-161945-09-01
19461946-01-031946-11-11
19471947-03-061947-10-25
19481948-03-201948-11-15
19491949-07-251949-09-01
19501950-05-271950-07-29
19511951-01-141951-07-14
19521952-02-141952-12-16
19531953-03-241953-07-06
19541954-05-231954-09-29
19551955-01-121955-08-14
19561956-05-221956-11-14
19571957-05-231957-06-23
19581958-05-231958-09-30

Every Fixed Threshold

Fixed thresholds at Cooarra
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain461619179
25 mm (0.98 in): Days with 25 mm or more rain27519171
50 mm (1.97 in): Days with 50 mm or more rain5219332

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

  • Data for Cooarra 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).