Built 2026-10-19 (19 October 2026)

Castlemaine Threshold Days by Year (ASN00088085)

4 fixed thresholds counted per year at Castlemaine (ASN00088085): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Castlemaine Thresholds

  • Castlemaine: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1887 with 26.
  • Castlemaine: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1889 with 7.
  • Castlemaine: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1887 with 2.
  • Castlemaine: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1889 with 1.
  • 4 fixed thresholds have at least one qualifying day at Castlemaine.
33 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Castlemaine Days per year at Castlemaine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1887. 01020301877: 131879: 111880: 171881: 91882: 201883: 231884: 221886: 181887: 261888: 71889: 231890: 201891: 141892: 171893: 221894: 251896: 111899: 191900: 201901: 121902: 111903: 231904: 161905: 151907: 111908: 121909: 201910: 221911: 151912: 171913: 161914: 51915: 16187718821887189118961902190719111915
Days per year at Castlemaine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1887.
Days with 10 mm (0.39 in) or more of precipitation per year at Castlemaine
YearDaysDecade average
18771312
18791112
18801718.3
1881918.3
18822018.3
18832318.3
18842218.3
18861818.3
18872618.3
1888718.3
18892318.3
18902018.3
18911418.3
18921718.3
18932218.3
18942518.3
18961118.3
18991918.3
19002015.6
19011215.6
19021115.6
19032315.6
19041615.6
19051515.6
19071115.6
19081215.6
19092015.6
19102215.2
19111515.2
19121715.2
19131615.2
1914515.2
19151615.2
First to last qualifying date each year at Castlemaine For each year, a bar from the first to the last day at Castlemaine meeting 10 mm (0.39 in). 1877: 13 February 1877 to 18 October 18771879: 29 April 1879 to 27 December 18791880: 26 February 1880 to 3 December 18801881: 25 March 1881 to 8 December 18811882: 4 April 1882 to 6 December 18821883: 11 February 1883 to 11 December 18831884: 21 January 1884 to 10 December 18841886: 7 January 1886 to 19 December 18861887: 17 February 1887 to 24 December 18871888: 13 January 1888 to 4 October 18881889: 1 January 1889 to 17 November 18891890: 3 January 1890 to 25 November 18901891: 6 January 1891 to 14 December 18911892: 15 March 1892 to 11 December 18921893: 31 March 1893 to 20 November 18931894: 19 February 1894 to 15 December 18941896: 20 February 1896 to 29 December 18961899: 26 February 1899 to 27 December 18991900: 30 January 1900 to 18 November 19001901: 12 January 1901 to 15 November 19011902: 25 February 1902 to 20 December 19021903: 7 January 1903 to 29 December 19031904: 3 January 1904 to 19 October 19041905: 12 February 1905 to 31 December 19051907: 26 January 1907 to 28 December 19071908: 9 March 1908 to 22 November 19081909: 4 January 1909 to 1 December 19091910: 6 March 1910 to 20 December 19101911: 9 February 1911 to 12 December 19111912: 8 February 1912 to 7 December 19121913: 15 February 1913 to 28 December 19131914: 28 March 1914 to 26 December 19141915: 20 February 1915 to 23 October 19151877188318891894190219081913JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Castlemaine meeting 10 mm (0.39 in).
First to last qualifying date each year at Castlemaine
YearFirst dateLast date
18771877-02-131877-10-18
18791879-04-291879-12-27
18801880-02-261880-12-03
18811881-03-251881-12-08
18821882-04-041882-12-06
18831883-02-111883-12-11
18841884-01-211884-12-10
18861886-01-071886-12-19
18871887-02-171887-12-24
18881888-01-131888-10-04
18891889-01-011889-11-17
18901890-01-031890-11-25
18911891-01-061891-12-14
18921892-03-151892-12-11
18931893-03-311893-11-20
18941894-02-191894-12-15
18961896-02-201896-12-29
18991899-02-261899-12-27
19001900-01-301900-11-18
19011901-01-121901-11-15
19021902-02-251902-12-20
19031903-01-071903-12-29
19041904-01-031904-10-19
19051905-02-121905-12-31
19071907-01-261907-12-28
19081908-03-091908-11-22
19091909-01-041909-12-01
19101910-03-061910-12-20
19111911-02-091911-12-12
19121912-02-081912-12-07
19131913-02-151913-12-28
19141914-03-281914-12-26
19151915-02-201915-10-23

Every Fixed Threshold

Fixed thresholds at Castlemaine
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3326188716
25 mm (0.98 in): Days with 25 mm or more rain32718891
50 mm (1.97 in): Days with 50 mm or more rain12218871
100 mm (3.94 in): Days with 100 mm or more rain1118891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1877.

Download the Data

  • Data for Castlemaine 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).