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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Coolac (Hopewood) Threshold Days by Year

4 fixed thresholds counted per year at Coolac (Hopewood) (ASN00073006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Coolac (Hopewood) Thresholds

  • Coolac (Hopewood): days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1956 with 40.
  • Coolac (Hopewood): days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1920 with 12.
  • Coolac (Hopewood): days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1916 with 4.
  • Coolac (Hopewood): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1925 with 1.
  • 4 fixed thresholds have at least one qualifying day at Coolac (Hopewood).
58 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Coolac (Hopewood) Days per year at Coolac (Hopewood) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1956. 0102030401909: 221910: 281911: 201912: 221913: 191914: 131915: 161916: 311917: 371918: 211919: 141920: 291921: 261922: 221923: 341924: 331925: 241926: 261927: 111928: 221929: 151930: 191931: 341932: 211933: 231934: 361935: 211936: 271937: 201938: 171939: 281940: 151941: 221942: 241943: 181944: 61945: 211946: 141947: 201948: 151949: 291953: 141954: 141955: 291956: 401957: 121958: 171959: 171960: 181961: 251962: 211963: 191964: 181965: 121966: 271967: 81968: 191969: 201909191519211927193319391945195419601966
Days per year at Coolac (Hopewood) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Coolac (Hopewood)
YearDaysDecade average
19092222
19102822.1
19112022.1
19122222.1
19131922.1
19141322.1
19151622.1
19163122.1
19173722.1
19182122.1
19191422.1
19202924.2
19212624.2
19222224.2
19233424.2
19243324.2
19252424.2
19262624.2
19271124.2
19282224.2
19291524.2
19301924.6
19313424.6
19322124.6
19332324.6
19343624.6
19352124.6
19362724.6
19372024.6
19381724.6
19392824.6
19401518.4
19412218.4
19422418.4
19431818.4
1944618.4
19452118.4
19461418.4
19472018.4
19481518.4
19492918.4
19531420.4
19541420.4
19552920.4
19564020.4
19571220.4
19581720.4
19591720.4
19601818.7
19612518.7
19622118.7
19631918.7
19641818.7
19651218.7
19662718.7
1967818.7
19681918.7
19692018.7
First to last qualifying date each year at Coolac (Hopewood) For each year, a bar from the first to the last day at Coolac (Hopewood) meeting 10 mm (0.39 in). 1909: 21 January 1909 to 18 October 19091910: 5 January 1910 to 13 December 19101911: 18 January 1911 to 13 December 19111912: 10 June 1912 to 25 December 19121913: 3 January 1913 to 25 December 19131914: 12 January 1914 to 23 December 19141915: 20 February 1915 to 15 December 19151916: 29 January 1916 to 9 December 19161917: 2 January 1917 to 31 December 19171918: 10 January 1918 to 24 December 19181919: 19 February 1919 to 29 December 19191920: 18 January 1920 to 28 December 19201921: 3 January 1921 to 30 December 19211922: 13 January 1922 to 6 December 19221923: 14 January 1923 to 27 December 19231924: 3 January 1924 to 15 December 19241925: 13 January 1925 to 20 November 19251926: 5 January 1926 to 22 December 19261927: 25 February 1927 to 24 November 19271928: 19 January 1928 to 15 October 19281929: 16 February 1929 to 28 December 19291930: 12 February 1930 to 25 December 19301931: 2 January 1931 to 11 December 19311932: 17 February 1932 to 24 December 19321933: 23 January 1933 to 15 December 19331934: 6 January 1934 to 29 December 19341935: 6 January 1935 to 3 December 19351936: 5 January 1936 to 18 December 19361937: 19 January 1937 to 28 December 19371938: 27 January 1938 to 27 November 19381939: 27 February 1939 to 12 December 19391940: 4 April 1940 to 8 December 19401941: 3 January 1941 to 7 December 19411942: 21 January 1942 to 22 November 19421943: 3 January 1943 to 20 November 19431944: 21 March 1944 to 13 December 19441945: 12 January 1945 to 17 November 19451946: 19 January 1946 to 29 December 19461947: 9 February 1947 to 25 December 19471948: 2 January 1948 to 30 December 19481949: 1 February 1949 to 21 December 19491953: 6 January 1953 to 7 November 19531954: 22 January 1954 to 4 December 19541955: 30 January 1955 to 25 December 19551956: 17 January 1956 to 13 December 19561957: 9 February 1957 to 30 December 19571958: 30 January 1958 to 30 November 19581959: 13 February 1959 to 26 November 19591960: 10 January 1960 to 3 December 19601961: 3 January 1961 to 17 December 19611962: 18 January 1962 to 31 December 19621963: 2 January 1963 to 8 December 19631964: 8 January 1964 to 23 December 19641965: 12 April 1965 to 2 December 19651966: 16 January 1966 to 15 December 19661967: 29 January 1967 to 14 October 19671968: 6 January 1968 to 27 December 19681969: 14 January 1969 to 1 November 196919091917192519331941194919601968JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Coolac (Hopewood) meeting 10 mm (0.39 in).
First to last qualifying date each year at Coolac (Hopewood)
YearFirst dateLast date
19091909-01-211909-10-18
19101910-01-051910-12-13
19111911-01-181911-12-13
19121912-06-101912-12-25
19131913-01-031913-12-25
19141914-01-121914-12-23
19151915-02-201915-12-15
19161916-01-291916-12-09
19171917-01-021917-12-31
19181918-01-101918-12-24
19191919-02-191919-12-29
19201920-01-181920-12-28
19211921-01-031921-12-30
19221922-01-131922-12-06
19231923-01-141923-12-27
19241924-01-031924-12-15
19251925-01-131925-11-20
19261926-01-051926-12-22
19271927-02-251927-11-24
19281928-01-191928-10-15
19291929-02-161929-12-28
19301930-02-121930-12-25
19311931-01-021931-12-11
19321932-02-171932-12-24
19331933-01-231933-12-15
19341934-01-061934-12-29
19351935-01-061935-12-03
19361936-01-051936-12-18
19371937-01-191937-12-28
19381938-01-271938-11-27
19391939-02-271939-12-12
19401940-04-041940-12-08
19411941-01-031941-12-07
19421942-01-211942-11-22
19431943-01-031943-11-20
19441944-03-211944-12-13
19451945-01-121945-11-17
19461946-01-191946-12-29
19471947-02-091947-12-25
19481948-01-021948-12-30
19491949-02-011949-12-21
19531953-01-061953-11-07
19541954-01-221954-12-04
19551955-01-301955-12-25
19561956-01-171956-12-13
19571957-02-091957-12-30
19581958-01-301958-11-30
19591959-02-131959-11-26
19601960-01-101960-12-03
19611961-01-031961-12-17
19621962-01-181962-12-31
19631963-01-021963-12-08
19641964-01-081964-12-23
19651965-04-121965-12-02
19661966-01-161966-12-15
19671967-01-291967-10-14
19681968-01-061968-12-27
19691969-01-141969-11-01

Every Fixed Threshold

Fixed thresholds at Coolac (Hopewood)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5840195620
25 mm (0.98 in): Days with 25 mm or more rain561219205
50 mm (1.97 in): Days with 50 mm or more rain28419161
100 mm (3.94 in): Days with 100 mm or more rain1119251

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.

Download the Data

  • Data for Coolac (Hopewood) 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).