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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Green Ridge Threshold Days by Year (CA005021205)

6 fixed thresholds counted per year at Green Ridge (CA005021205): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Green Ridge Thresholds

  • Green Ridge: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1981 with 22.
  • Green Ridge: days with 10 cm (3.9 in) or more of snowfall in 15 years, most in 1972 with 5.
  • Green Ridge: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1968 with 9.
  • Green Ridge: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1968 with 2.
  • 6 fixed thresholds have at least one qualifying day at Green Ridge.
16 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Green Ridge Days per year at Green Ridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1981. 01020301968: 211969: 151970: 201971: 121972: 181973: 151974: 131975: 171976: 141977: 171978: 91979: 141980: 171981: 221982: 181983: 1219681970197219741976197819801982
Days per year at Green Ridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1981.
Days with 10 mm (0.39 in) or more of precipitation per year at Green Ridge
YearDaysDecade average
19682118
19691518
19702014.9
19711214.9
19721814.9
19731514.9
19741314.9
19751714.9
19761414.9
19771714.9
1978914.9
19791414.9
19801717.3
19812217.3
19821817.3
19831217.3
First to last qualifying date each year at Green Ridge For each year, a bar from the first to the last day at Green Ridge meeting 10 mm (0.39 in). 1968: 11 January 1968 to 21 September 19681969: 29 January 1969 to 3 October 19691970: 2 March 1970 to 31 October 19701971: 12 January 1971 to 30 October 19711972: 29 February 1972 to 30 December 19721973: 4 May 1973 to 19 November 19731974: 27 February 1974 to 22 December 19741975: 11 January 1975 to 13 October 19751976: 11 January 1976 to 26 August 19761977: 18 January 1977 to 20 November 19771978: 8 April 1978 to 12 November 19781979: 13 February 1979 to 30 August 19791980: 10 January 1980 to 7 November 19801981: 25 January 1981 to 15 November 19811982: 30 March 1982 to 19 November 19821983: 6 March 1983 to 8 September 198319681970197219741976197819801982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Green Ridge meeting 10 mm (0.39 in).
First to last qualifying date each year at Green Ridge
YearFirst dateLast date
19681968-01-111968-09-21
19691969-01-291969-10-03
19701970-03-021970-10-31
19711971-01-121971-10-30
19721972-02-291972-12-30
19731973-05-041973-11-19
19741974-02-271974-12-22
19751975-01-111975-10-13
19761976-01-111976-08-26
19771977-01-181977-11-20
19781978-04-081978-11-12
19791979-02-131979-08-30
19801980-01-101980-11-07
19811981-01-251981-11-15
19821982-03-301982-11-19
19831983-03-061983-09-08

Every Fixed Threshold

Fixed thresholds at Green Ridge
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1622198112
25 mm (0.98 in): Days with 25 mm or more rain13919681
50 mm (1.97 in): Days with 50 mm or more rain4219681
100 mm (3.94 in): Days with 100 mm or more rain1119681
10 cm (3.9 in): Days with 10 cm or more snowfall15519721
25 cm (9.8 in): Days with 25 cm or more snowfall1119681

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Green Ridge 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).