Built 2026-10-19 (19 October 2026)

Cape Jervis Lighthouse Threshold Days by Year (ASN00023773)

3 fixed thresholds counted per year at Cape Jervis Lighthouse (ASN00023773): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cape Jervis Lighthouse Thresholds

  • Cape Jervis Lighthouse: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1917 with 19.
  • Cape Jervis Lighthouse: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1921 with 5.
  • Cape Jervis Lighthouse: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1911 with 1.
  • 3 fixed thresholds have at least one qualifying day at Cape Jervis Lighthouse.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cape Jervis Lighthouse Days per year at Cape Jervis Lighthouse with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1917. 051015201884: 111885: 111886: 61888: 41889: 141890: 131891: 61892: 81894: 61895: 111896: 111898: 71899: 81900: 81901: 61903: 51904: 61905: 91906: 181907: 71908: 71909: 71910: 131911: 61912: 61913: 81914: 61915: 71916: 111917: 191918: 81919: 51920: 111921: 141922: 101923: 131924: 71925: 81926: 111884188918941899190419081912191619201924
Days per year at Cape Jervis Lighthouse with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Cape Jervis Lighthouse
YearDaysDecade average
1884119.2
1885119.2
188669.2
188849.2
1889149.2
1890138.8
189168.8
189288.8
189468.8
1895118.8
1896118.8
189878.8
189988.8
190088.1
190168.1
190358.1
190468.1
190598.1
1906188.1
190778.1
190878.1
190978.1
1910138.9
191168.9
191268.9
191388.9
191468.9
191578.9
1916118.9
1917198.9
191888.9
191958.9
19201110.6
19211410.6
19221010.6
19231310.6
1924710.6
1925810.6
19261110.6
First to last qualifying date each year at Cape Jervis Lighthouse For each year, a bar from the first to the last day at Cape Jervis Lighthouse meeting 10 mm (0.39 in). 1884: 12 May 1884 to 10 October 18841885: 22 May 1885 to 23 December 18851886: 22 April 1886 to 22 August 18861888: 10 April 1888 to 17 August 18881889: 31 March 1889 to 5 December 18891890: 28 January 1890 to 13 November 18901891: 1 July 1891 to 12 December 18911892: 22 January 1892 to 11 December 18921894: 24 March 1894 to 21 August 18941895: 4 January 1895 to 1 August 18951896: 17 January 1896 to 27 December 18961898: 17 May 1898 to 28 October 18981899: 18 January 1899 to 7 November 18991900: 17 May 1900 to 11 September 19001901: 2 April 1901 to 21 December 19011903: 7 March 1903 to 11 December 19031904: 26 January 1904 to 13 July 19041905: 4 April 1905 to 10 September 19051906: 24 March 1906 to 19 November 19061907: 6 April 1907 to 30 October 19071908: 8 February 1908 to 16 October 19081909: 17 June 1909 to 2 October 19091910: 5 March 1910 to 18 October 19101911: 7 February 1911 to 31 October 19111912: 23 February 1912 to 16 September 19121913: 14 February 1913 to 23 December 19131914: 12 March 1914 to 25 November 19141915: 14 May 1915 to 2 September 19151916: 3 June 1916 to 22 October 19161917: 13 February 1917 to 27 October 19171918: 10 May 1918 to 4 October 19181919: 16 February 1919 to 13 September 19191920: 10 May 1920 to 27 November 19201921: 23 February 1921 to 26 November 19211922: 6 January 1922 to 9 December 19221923: 5 May 1923 to 18 December 19231924: 19 February 1924 to 8 November 19241925: 4 April 1925 to 18 September 19251926: 1 May 1926 to 17 December 192618841890189619031908191319181923JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cape Jervis Lighthouse meeting 10 mm (0.39 in).
First to last qualifying date each year at Cape Jervis Lighthouse
YearFirst dateLast date
18841884-05-121884-10-10
18851885-05-221885-12-23
18861886-04-221886-08-22
18881888-04-101888-08-17
18891889-03-311889-12-05
18901890-01-281890-11-13
18911891-07-011891-12-12
18921892-01-221892-12-11
18941894-03-241894-08-21
18951895-01-041895-08-01
18961896-01-171896-12-27
18981898-05-171898-10-28
18991899-01-181899-11-07
19001900-05-171900-09-11
19011901-04-021901-12-21
19031903-03-071903-12-11
19041904-01-261904-07-13
19051905-04-041905-09-10
19061906-03-241906-11-19
19071907-04-061907-10-30
19081908-02-081908-10-16
19091909-06-171909-10-02
19101910-03-051910-10-18
19111911-02-071911-10-31
19121912-02-231912-09-16
19131913-02-141913-12-23
19141914-03-121914-11-25
19151915-05-141915-09-02
19161916-06-031916-10-22
19171917-02-131917-10-27
19181918-05-101918-10-04
19191919-02-161919-09-13
19201920-05-101920-11-27
19211921-02-231921-11-26
19221922-01-061922-12-09
19231923-05-051923-12-18
19241924-02-191924-11-08
19251925-04-041925-09-18
19261926-05-011926-12-17

Every Fixed Threshold

Fixed thresholds at Cape Jervis Lighthouse
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3919191711
25 mm (0.98 in): Days with 25 mm or more rain25519211
50 mm (1.97 in): Days with 50 mm or more rain2119111

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1884.

Download the Data

  • Data for Cape Jervis Lighthouse 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).