Built 2026-10-19 (19 October 2026)

Collie West Threshold Days by Year (ASN00051075)

4 fixed thresholds counted per year at Collie West (ASN00051075): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Collie West Thresholds

  • Collie West: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1916 with 28.
  • Collie West: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1921 with 8.
  • Collie West: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1907 with 3.
  • Collie West: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1898 with 1.
  • 4 fixed thresholds have at least one qualifying day at Collie West.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Collie West Days per year at Collie West with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1916. 01020301896: 191897: 141898: 141899: 121900: 181901: 101902: 61903: 161904: 101905: 171906: 241907: 161908: 151909: 211910: 171911: 191912: 101913: 181914: 121915: 51916: 281917: 191918: 41919: 101920: 181921: 151922: 101923: 151924: 161896189919021905190819111914191719201923
Days per year at Collie West with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1916.
Days with 10 mm (0.39 in) or more of precipitation per year at Collie West
YearDaysDecade average
18961914.8
18971414.8
18981414.8
18991214.8
19001815.3
19011015.3
1902615.3
19031615.3
19041015.3
19051715.3
19062415.3
19071615.3
19081515.3
19092115.3
19101714.2
19111914.2
19121014.2
19131814.2
19141214.2
1915514.2
19162814.2
19171914.2
1918414.2
19191014.2
19201814.8
19211514.8
19221014.8
19231514.8
19241614.8
First to last qualifying date each year at Collie West For each year, a bar from the first to the last day at Collie West meeting 10 mm (0.39 in). 1896: 10 February 1896 to 29 November 18961897: 4 January 1897 to 11 October 18971898: 13 January 1898 to 24 December 18981899: 19 January 1899 to 10 November 18991900: 5 January 1900 to 25 December 19001901: 11 March 1901 to 28 October 19011902: 27 March 1902 to 6 December 19021903: 6 March 1903 to 12 December 19031904: 6 January 1904 to 13 December 19041905: 4 February 1905 to 27 August 19051906: 10 January 1906 to 25 December 19061907: 14 January 1907 to 18 December 19071908: 15 January 1908 to 27 November 19081909: 20 January 1909 to 26 December 19091910: 6 January 1910 to 18 December 19101911: 5 January 1911 to 15 December 19111912: 24 February 1912 to 25 October 19121913: 5 January 1913 to 26 December 19131914: 25 February 1914 to 31 December 19141915: 15 May 1915 to 10 December 19151916: 28 January 1916 to 24 December 19161917: 4 January 1917 to 11 December 19171918: 20 January 1918 to 31 October 19181919: 18 February 1919 to 9 December 19191920: 20 January 1920 to 10 December 19201921: 17 February 1921 to 28 December 19211922: 7 January 1922 to 12 December 19221923: 12 January 1923 to 28 December 19231924: 8 January 1924 to 12 November 192418961900190419081912191619201924JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Collie West meeting 10 mm (0.39 in).
First to last qualifying date each year at Collie West
YearFirst dateLast date
18961896-02-101896-11-29
18971897-01-041897-10-11
18981898-01-131898-12-24
18991899-01-191899-11-10
19001900-01-051900-12-25
19011901-03-111901-10-28
19021902-03-271902-12-06
19031903-03-061903-12-12
19041904-01-061904-12-13
19051905-02-041905-08-27
19061906-01-101906-12-25
19071907-01-141907-12-18
19081908-01-151908-11-27
19091909-01-201909-12-26
19101910-01-061910-12-18
19111911-01-051911-12-15
19121912-02-241912-10-25
19131913-01-051913-12-26
19141914-02-251914-12-31
19151915-05-151915-12-10
19161916-01-281916-12-24
19171917-01-041917-12-11
19181918-01-201918-10-31
19191919-02-181919-12-09
19201920-01-201920-12-10
19211921-02-171921-12-28
19221922-01-071922-12-12
19231923-01-121923-12-28
19241924-01-081924-11-12

Every Fixed Threshold

Fixed thresholds at Collie West
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2928191616
25 mm (0.98 in): Days with 25 mm or more rain28819217
50 mm (1.97 in): Days with 50 mm or more rain15319071
100 mm (3.94 in): Days with 100 mm or more rain1118981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.

Download the Data

  • Data for Collie West 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).