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

Glen Helen Lodge Threshold Days by Year (ASN00015638)

5 fixed thresholds counted per year at Glen Helen Lodge (ASN00015638): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glen Helen Lodge Thresholds

  • Glen Helen Lodge: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 2016 with 17.
  • Glen Helen Lodge: days with 25 mm (0.98 in) or more of precipitation in 5 years, most in 2016 with 5.
  • Glen Helen Lodge: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 2016 with 3.
  • Glen Helen Lodge: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1988 with 1.
  • 5 fixed thresholds have at least one qualifying day at Glen Helen Lodge.
8 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Glen Helen Lodge Days per year at Glen Helen Lodge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 2016. 051015201987: 81988: 91989: 81990: 61991: 71994: 32016: 172017: 1019871988198919901991199420162017
Days per year at Glen Helen Lodge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 2016.
Days with 10 mm (0.39 in) or more of precipitation per year at Glen Helen Lodge
YearDaysDecade average
198788.3
198898.3
198988.3
199065.3
199175.3
199435.3
20161713.5
20171013.5
First to last qualifying date each year at Glen Helen Lodge For each year, a bar from the first to the last day at Glen Helen Lodge meeting 10 mm (0.39 in). 1987: 26 January 1987 to 24 December 19871988: 29 March 1988 to 26 December 19881989: 8 January 1989 to 26 March 19891990: 11 January 1990 to 21 May 19901991: 22 January 1991 to 2 November 19911994: 18 February 1994 to 22 December 19942016: 7 March 2016 to 31 December 20162017: 1 January 2017 to 30 December 201719871988198919901991199420162017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Glen Helen Lodge meeting 10 mm (0.39 in).
First to last qualifying date each year at Glen Helen Lodge
YearFirst dateLast date
19871987-01-261987-12-24
19881988-03-291988-12-26
19891989-01-081989-03-26
19901990-01-111990-05-21
19911991-01-221991-11-02
19941994-02-181994-12-22
20162016-03-072016-12-31
20172017-01-012017-12-30

Every Fixed Threshold

Fixed thresholds at Glen Helen Lodge
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain817201610
25 mm (0.98 in): Days with 25 mm or more rain5520162
50 mm (1.97 in): Days with 50 mm or more rain4320161
100 mm (3.94 in): Days with 100 mm or more rain1119881
200 mm (7.87 in): Days with 200 mm or more rain1119881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.

Download the Data

  • Data for Glen Helen Lodge 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).