Built 2026-10-19 (19 October 2026)

Upper Colo (Mount Ward) Threshold Days by Year (ASN00063275)

4 fixed thresholds counted per year at Upper Colo (Mount Ward) (ASN00063275): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Upper Colo (Mount Ward) Thresholds

  • Upper Colo (Mount Ward): days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1990 with 45.
  • Upper Colo (Mount Ward): days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1981 with 18.
  • Upper Colo (Mount Ward): days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1988 with 6.
  • Upper Colo (Mount Ward): days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1986 with 2.
  • 4 fixed thresholds have at least one qualifying day at Upper Colo (Mount Ward).
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Upper Colo (Mount Ward) Days per year at Upper Colo (Mount Ward) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1990. 02040601979: 131980: 171981: 321982: 211983: 281984: 331985: 301986: 251987: 281988: 381989: 301990: 451991: 231992: 261993: 201994: 131995: 271996: 231997: 121998: 291999: 272000: 182001: 252003: 242004: 192005: 292009: 25197919821985198819911994199720002004
Days per year at Upper Colo (Mount Ward) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1990.
Days with 10 mm (0.39 in) or more of precipitation per year at Upper Colo (Mount Ward)
YearDaysDecade average
19791313
19801728.2
19813228.2
19822128.2
19832828.2
19843328.2
19853028.2
19862528.2
19872828.2
19883828.2
19893028.2
19904524.5
19912324.5
19922624.5
19932024.5
19941324.5
19952724.5
19962324.5
19971224.5
19982924.5
19992724.5
20001823.3
20012523.3
20032423.3
20041923.3
20052923.3
20092523.3
First to last qualifying date each year at Upper Colo (Mount Ward) For each year, a bar from the first to the last day at Upper Colo (Mount Ward) meeting 10 mm (0.39 in). 1979: 22 January 1979 to 12 September 19791980: 3 January 1980 to 31 December 19801981: 8 January 1981 to 24 December 19811982: 14 January 1982 to 31 December 19821983: 3 January 1983 to 28 December 19831984: 3 January 1984 to 31 December 19841985: 8 February 1985 to 5 December 19851986: 5 January 1986 to 20 November 19861987: 1 January 1987 to 29 December 19871988: 2 January 1988 to 27 December 19881989: 2 January 1989 to 11 December 19891990: 7 January 1990 to 9 December 19901991: 7 February 1991 to 23 December 19911992: 10 January 1992 to 25 December 19921993: 12 January 1993 to 25 November 19931994: 18 January 1994 to 26 December 19941995: 2 January 1995 to 27 December 19951996: 3 January 1996 to 29 December 19961997: 27 January 1997 to 8 October 19971998: 6 January 1998 to 18 November 19981999: 9 January 1999 to 24 December 19992000: 28 January 2000 to 14 December 20002001: 18 January 2001 to 19 December 20012003: 2 January 2003 to 13 December 20032004: 24 January 2004 to 25 December 20042005: 17 January 2005 to 17 December 20052009: 27 January 2009 to 28 December 20091979198319871991199519992004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Upper Colo (Mount Ward) meeting 10 mm (0.39 in).
First to last qualifying date each year at Upper Colo (Mount Ward)
YearFirst dateLast date
19791979-01-221979-09-12
19801980-01-031980-12-31
19811981-01-081981-12-24
19821982-01-141982-12-31
19831983-01-031983-12-28
19841984-01-031984-12-31
19851985-02-081985-12-05
19861986-01-051986-11-20
19871987-01-011987-12-29
19881988-01-021988-12-27
19891989-01-021989-12-11
19901990-01-071990-12-09
19911991-02-071991-12-23
19921992-01-101992-12-25
19931993-01-121993-11-25
19941994-01-181994-12-26
19951995-01-021995-12-27
19961996-01-031996-12-29
19971997-01-271997-10-08
19981998-01-061998-11-18
19991999-01-091999-12-24
20002000-01-282000-12-14
20012001-01-182001-12-19
20032003-01-022003-12-13
20042004-01-242004-12-25
20052005-01-172005-12-17
20092009-01-272009-12-28

Every Fixed Threshold

Fixed thresholds at Upper Colo (Mount Ward)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2745199025
25 mm (0.98 in): Days with 25 mm or more rain261819818
50 mm (1.97 in): Days with 50 mm or more rain20619883
100 mm (3.94 in): Days with 100 mm or more rain5219861

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Upper Colo (Mount Ward) 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).