Built 2026-10-18 (18 October 2026)

Colombo Creek Threshold Days by Year

3 fixed thresholds counted per year at Colombo Creek (ASN00074147): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Colombo Creek Thresholds

  • Colombo Creek: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1887 with 22.
  • Colombo Creek: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1887 with 8.
  • Colombo Creek: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1889 with 1.
  • 3 fixed thresholds have at least one qualifying day at Colombo Creek.
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Colombo Creek Days per year at Colombo Creek with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1887. 01020301884: 101886: 121887: 221888: 91889: 221904: 131905: 81906: 151907: 81908: 71909: 91910: 121911: 131912: 131913: 101914: 31916: 181917: 161918: 141919: 81920: 121921: 191922: 91923: 111924: 181925: 161926: 131927: 71928: 101930: 151931: 221932: 171933: 181934: 201935: 101936: 151937: 81938: 81939: 221940: 61884188919071911191619201924192819331937
Days per year at Colombo Creek with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1887.
Days with 10 mm (0.39 in) or more of precipitation per year at Colombo Creek
YearDaysDecade average
18841015
18861215
18872215
1888915
18892215
19041310
1905810
19061510
1907810
1908710
1909910
19101211.9
19111311.9
19121311.9
19131011.9
1914311.9
19161811.9
19171611.9
19181411.9
1919811.9
19201212.8
19211912.8
1922912.8
19231112.8
19241812.8
19251612.8
19261312.8
1927712.8
19281012.8
19301515.5
19312215.5
19321715.5
19331815.5
19342015.5
19351015.5
19361515.5
1937815.5
1938815.5
19392215.5
194066
First to last qualifying date each year at Colombo Creek For each year, a bar from the first to the last day at Colombo Creek meeting 10 mm (0.39 in). 1884: 7 February 1884 to 29 October 18841886: 1 January 1886 to 4 December 18861887: 3 February 1887 to 27 December 18871888: 4 January 1888 to 31 December 18881889: 2 January 1889 to 24 November 18891904: 2 January 1904 to 17 December 19041905: 3 January 1905 to 6 October 19051906: 28 February 1906 to 18 December 19061907: 26 January 1907 to 28 December 19071908: 1 February 1908 to 20 September 19081909: 25 February 1909 to 10 September 19091910: 11 January 1910 to 5 November 19101911: 14 January 1911 to 13 December 19111912: 5 January 1912 to 4 December 19121913: 3 January 1913 to 28 October 19131914: 27 January 1914 to 13 May 19141916: 25 February 1916 to 9 December 19161917: 23 January 1917 to 12 December 19171918: 12 January 1918 to 21 August 19181919: 18 February 1919 to 28 December 19191920: 13 April 1920 to 1 December 19201921: 10 January 1921 to 31 December 19211922: 13 January 1922 to 31 December 19221923: 8 May 1923 to 4 December 19231924: 21 January 1924 to 16 December 19241925: 13 January 1925 to 19 November 19251926: 21 March 1926 to 18 December 19261927: 6 January 1927 to 21 October 19271928: 18 January 1928 to 3 October 19281930: 24 April 1930 to 25 December 19301931: 2 March 1931 to 17 November 19311932: 8 February 1932 to 14 November 19321933: 21 January 1933 to 15 December 19331934: 9 January 1934 to 1 December 19341935: 5 January 1935 to 25 December 19351936: 7 January 1936 to 18 December 19361937: 19 January 1937 to 18 October 19371938: 21 May 1938 to 23 October 19381939: 27 February 1939 to 21 November 19391940: 17 February 1940 to 28 December 194018841904190919141920192519311936JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Colombo Creek meeting 10 mm (0.39 in).
First to last qualifying date each year at Colombo Creek
YearFirst dateLast date
18841884-02-071884-10-29
18861886-01-011886-12-04
18871887-02-031887-12-27
18881888-01-041888-12-31
18891889-01-021889-11-24
19041904-01-021904-12-17
19051905-01-031905-10-06
19061906-02-281906-12-18
19071907-01-261907-12-28
19081908-02-011908-09-20
19091909-02-251909-09-10
19101910-01-111910-11-05
19111911-01-141911-12-13
19121912-01-051912-12-04
19131913-01-031913-10-28
19141914-01-271914-05-13
19161916-02-251916-12-09
19171917-01-231917-12-12
19181918-01-121918-08-21
19191919-02-181919-12-28
19201920-04-131920-12-01
19211921-01-101921-12-31
19221922-01-131922-12-31
19231923-05-081923-12-04
19241924-01-211924-12-16
19251925-01-131925-11-19
19261926-03-211926-12-18
19271927-01-061927-10-21
19281928-01-181928-10-03
19301930-04-241930-12-25
19311931-03-021931-11-17
19321932-02-081932-11-14
19331933-01-211933-12-15
19341934-01-091934-12-01
19351935-01-051935-12-25
19361936-01-071936-12-18
19371937-01-191937-10-18
19381938-05-211938-10-23
19391939-02-271939-11-21
19401940-02-171940-12-28

Every Fixed Threshold

Fixed thresholds at Colombo Creek
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain402218876
25 mm (0.98 in): Days with 25 mm or more rain37818871
50 mm (1.97 in): Days with 50 mm or more rain10118891

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 Colombo Creek 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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