Built 2026-10-19 (19 October 2026)

Glenthompson Threshold Days by Year (ASN00089075)

3 fixed thresholds counted per year at Glenthompson (ASN00089075): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glenthompson Thresholds

  • Glenthompson: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2016 with 26.
  • Glenthompson: days with 25 mm (0.98 in) or more of precipitation in 20 years, most in 2010 with 6.
  • Glenthompson: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 2011 with 2.
  • 3 fixed thresholds have at least one qualifying day at Glenthompson.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Glenthompson Days per year at Glenthompson with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 2016. 01020301966: 71967: 51968: 141969: 191970: 201971: 151972: 111973: 161974: 131975: 151976: 151977: 111978: 161979: 82000: 72010: 242011: 102012: 152013: 142014: 142015: 112016: 262017: 182018: 162019: 172020: 172025: 8196619691972197519782010201320162019
Days per year at Glenthompson with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 2016.
Days with 10 mm (0.39 in) or more of precipitation per year at Glenthompson
YearDaysDecade average
1966711.3
1967511.3
19681411.3
19691911.3
19702014
19711514
19721114
19731614
19741314
19751514
19761514
19771114
19781614
1979814
200077
20102416.5
20111016.5
20121516.5
20131416.5
20141416.5
20151116.5
20162616.5
20171816.5
20181616.5
20191716.5
20201712.5
2025812.5
First to last qualifying date each year at Glenthompson For each year, a bar from the first to the last day at Glenthompson meeting 10 mm (0.39 in). 1966: 14 February 1966 to 12 December 19661967: 16 January 1967 to 28 August 19671968: 30 April 1968 to 26 December 19681969: 10 February 1969 to 24 December 19691970: 3 January 1970 to 31 December 19701971: 29 January 1971 to 31 December 19711972: 12 January 1972 to 24 November 19721973: 31 January 1973 to 15 December 19731974: 14 January 1974 to 16 October 19741975: 11 January 1975 to 30 October 19751976: 24 February 1976 to 24 December 19761977: 17 January 1977 to 29 November 19771978: 10 April 1978 to 4 December 19781979: 3 May 1979 to 15 November 19792000: 5 April 2000 to 24 October 20002010: 5 February 2010 to 18 December 20102011: 12 January 2011 to 20 November 20112012: 4 January 2012 to 27 November 20122013: 13 May 2013 to 5 December 20132014: 2 January 2014 to 2 September 20142015: 9 January 2015 to 26 December 20152016: 25 January 2016 to 28 December 20162017: 13 January 2017 to 26 November 20172018: 23 February 2018 to 15 December 20182019: 15 March 2019 to 8 November 20192020: 1 February 2020 to 29 November 20202025: 6 January 2025 to 28 June 20251966197019741978201120152019JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Glenthompson meeting 10 mm (0.39 in).
First to last qualifying date each year at Glenthompson
YearFirst dateLast date
19661966-02-141966-12-12
19671967-01-161967-08-28
19681968-04-301968-12-26
19691969-02-101969-12-24
19701970-01-031970-12-31
19711971-01-291971-12-31
19721972-01-121972-11-24
19731973-01-311973-12-15
19741974-01-141974-10-16
19751975-01-111975-10-30
19761976-02-241976-12-24
19771977-01-171977-11-29
19781978-04-101978-12-04
19791979-05-031979-11-15
20002000-04-052000-10-24
20102010-02-052010-12-18
20112011-01-122011-11-20
20122012-01-042012-11-27
20132013-05-132013-12-05
20142014-01-022014-09-02
20152015-01-092015-12-26
20162016-01-252016-12-28
20172017-01-132017-11-26
20182018-02-232018-12-15
20192019-03-152019-11-08
20202020-02-012020-11-29
20252025-01-062025-06-28

Every Fixed Threshold

Fixed thresholds at Glenthompson
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain272620168
25 mm (0.98 in): Days with 25 mm or more rain20620105
50 mm (1.97 in): Days with 50 mm or more rain6220111

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Glenthompson 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).