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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Crookhaven Heads Threshold Days by Year

5 fixed thresholds counted per year at Crookhaven Heads (ASN00068021): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Crookhaven Heads Thresholds

  • Crookhaven Heads: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1950 with 56.
  • Crookhaven Heads: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 1950 with 26.
  • Crookhaven Heads: days with 50 mm (1.97 in) or more of precipitation in 50 years, most in 1950 with 14.
  • Crookhaven Heads: days with 100 mm (3.94 in) or more of precipitation in 33 years, most in 1934 with 3.
  • 5 fixed thresholds have at least one qualifying day at Crookhaven Heads.
53 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Crookhaven Heads Days per year at Crookhaven Heads with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1950. 02040601905: 251906: 181907: 201908: 271909: 261910: 241911: 321912: 231913: 341914: 401915: 251916: 401917: 341918: 351919: 301920: 221921: 291922: 301923: 301924: 311925: 301926: 281927: 231928: 371929: 351930: 221931: 311932: 251933: 231934: 511935: 271936: 251937: 341938: 261939: 271940: 111941: 201942: 191943: 281944: 181945: 231946: 211947: 301948: 241949: 411950: 561951: 341952: 411953: 191954: 271955: 301956: 471957: 17190519111917192319291935194119471953
Days per year at Crookhaven Heads with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Crookhaven Heads
YearDaysDecade average
19052523.2
19061823.2
19072023.2
19082723.2
19092623.2
19102431.7
19113231.7
19122331.7
19133431.7
19144031.7
19152531.7
19164031.7
19173431.7
19183531.7
19193031.7
19202229.5
19212929.5
19223029.5
19233029.5
19243129.5
19253029.5
19262829.5
19272329.5
19283729.5
19293529.5
19302229.1
19313129.1
19322529.1
19332329.1
19345129.1
19352729.1
19362529.1
19373429.1
19382629.1
19392729.1
19401123.5
19412023.5
19421923.5
19432823.5
19441823.5
19452323.5
19462123.5
19473023.5
19482423.5
19494123.5
19505633.9
19513433.9
19524133.9
19531933.9
19542733.9
19553033.9
19564733.9
19571733.9
First to last qualifying date each year at Crookhaven Heads For each year, a bar from the first to the last day at Crookhaven Heads meeting 10 mm (0.39 in). 1905: 7 February 1905 to 16 December 19051906: 20 February 1906 to 25 December 19061907: 27 January 1907 to 9 December 19071908: 1 February 1908 to 20 December 19081909: 18 January 1909 to 24 December 19091910: 12 January 1910 to 13 December 19101911: 12 January 1911 to 31 December 19111912: 1 January 1912 to 13 December 19121913: 9 February 1913 to 2 November 19131914: 20 January 1914 to 30 December 19141915: 2 January 1915 to 31 December 19151916: 29 January 1916 to 14 December 19161917: 18 January 1917 to 13 December 19171918: 7 January 1918 to 29 November 19181919: 12 February 1919 to 31 December 19191920: 3 January 1920 to 13 December 19201921: 4 January 1921 to 30 December 19211922: 3 January 1922 to 7 December 19221923: 23 January 1923 to 29 December 19231924: 3 January 1924 to 28 December 19241925: 7 January 1925 to 30 December 19251926: 8 January 1926 to 18 December 19261927: 7 January 1927 to 28 December 19271928: 19 January 1928 to 17 December 19281929: 5 February 1929 to 31 December 19291930: 12 January 1930 to 30 December 19301931: 2 January 1931 to 31 December 19311932: 8 February 1932 to 27 December 19321933: 5 January 1933 to 13 December 19331934: 6 January 1934 to 10 December 19341935: 6 January 1935 to 22 December 19351936: 5 January 1936 to 20 December 19361937: 9 January 1937 to 30 December 19371938: 17 January 1938 to 26 October 19381939: 17 January 1939 to 9 December 19391940: 7 January 1940 to 21 December 19401941: 3 January 1941 to 11 November 19411942: 14 February 1942 to 25 November 19421943: 4 January 1943 to 8 December 19431944: 14 April 1944 to 13 December 19441945: 12 January 1945 to 28 December 19451946: 19 January 1946 to 19 November 19461947: 4 January 1947 to 25 December 19471948: 2 January 1948 to 31 December 19481949: 1 January 1949 to 20 December 19491950: 19 January 1950 to 16 November 19501951: 14 January 1951 to 3 October 19511952: 6 January 1952 to 27 December 19521953: 6 January 1953 to 15 October 19531954: 1 January 1954 to 20 December 19541955: 23 January 1955 to 30 December 19551956: 12 January 1956 to 4 December 19561957: 17 February 1957 to 31 December 195719051912191919261933194019471954JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Crookhaven Heads meeting 10 mm (0.39 in).
First to last qualifying date each year at Crookhaven Heads
YearFirst dateLast date
19051905-02-071905-12-16
19061906-02-201906-12-25
19071907-01-271907-12-09
19081908-02-011908-12-20
19091909-01-181909-12-24
19101910-01-121910-12-13
19111911-01-121911-12-31
19121912-01-011912-12-13
19131913-02-091913-11-02
19141914-01-201914-12-30
19151915-01-021915-12-31
19161916-01-291916-12-14
19171917-01-181917-12-13
19181918-01-071918-11-29
19191919-02-121919-12-31
19201920-01-031920-12-13
19211921-01-041921-12-30
19221922-01-031922-12-07
19231923-01-231923-12-29
19241924-01-031924-12-28
19251925-01-071925-12-30
19261926-01-081926-12-18
19271927-01-071927-12-28
19281928-01-191928-12-17
19291929-02-051929-12-31
19301930-01-121930-12-30
19311931-01-021931-12-31
19321932-02-081932-12-27
19331933-01-051933-12-13
19341934-01-061934-12-10
19351935-01-061935-12-22
19361936-01-051936-12-20
19371937-01-091937-12-30
19381938-01-171938-10-26
19391939-01-171939-12-09
19401940-01-071940-12-21
19411941-01-031941-11-11
19421942-02-141942-11-25
19431943-01-041943-12-08
19441944-04-141944-12-13
19451945-01-121945-12-28
19461946-01-191946-11-19
19471947-01-041947-12-25
19481948-01-021948-12-31
19491949-01-011949-12-20
19501950-01-191950-11-16
19511951-01-141951-10-03
19521952-01-061952-12-27
19531953-01-061953-10-15
19541954-01-011954-12-20
19551955-01-231955-12-30
19561956-01-121956-12-04
19571957-02-171957-12-31

Every Fixed Threshold

Fixed thresholds at Crookhaven Heads
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5356195017
25 mm (0.98 in): Days with 25 mm or more rain532619505
50 mm (1.97 in): Days with 50 mm or more rain501419501
100 mm (3.94 in): Days with 100 mm or more rain33319341
200 mm (7.87 in): Days with 200 mm or more rain3119151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

  • Data for Crookhaven Heads 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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