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Built 2026-10-19 (19 October 2026)

E Glacier Threshold Days by Year (USC00242629)

17 fixed thresholds counted per year at E Glacier (USC00242629): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for E Glacier Thresholds

  • E Glacier: days with 10 cm (3.9 in) or more of snowfall in 52 years, most in 1955 with 27.
  • E Glacier: days with 25 cm (9.8 in) or more of snowfall in 46 years, most in 2002 with 8.
  • E Glacier: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1958 with 32.
  • E Glacier: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1972 with 9.
  • 17 fixed thresholds have at least one qualifying day at E Glacier.
19 years with a qualifying day
Days at or above 30 C (86 F) per year at E Glacier Days per year at E Glacier with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 2017. 051015201984: 61987: 31988: 82002: 62003: 182004: 22007: 162011: 12012: 112013: 52015: 112016: 22017: 202018: 82019: 62020: 92023: 122024: 52025: 41984198820032007201220152017201920232025
Days per year at E Glacier with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 2017.
Days at or above 30 C (86 F) per year at E Glacier
YearDaysDecade average
198465.7
198735.7
198885.7
2002610.5
20031810.5
2004210.5
20071610.5
201118
2012118
201358
2015118
201628
2017208
201888
201968
202097.5
2023127.5
202457.5
202547.5
First to last qualifying date each year at E Glacier For each year, a bar from the first to the last day at E Glacier meeting 30 C (86 F). 1984: 29 June 1984 to 12 August 19841987: 15 June 1987 to 31 July 19871988: 22 June 1988 to 6 September 19882002: 27 June 2002 to 19 July 20022003: 13 July 2003 to 27 August 20032004: 16 July 2004 to 17 July 20042007: 5 July 2007 to 29 August 20072011: 19 July 2011 to 19 July 20112012: 9 July 2012 to 21 August 20122013: 3 July 2013 to 3 September 20132015: 28 June 2015 to 27 August 20152016: 3 August 2016 to 17 August 20162017: 6 July 2017 to 8 September 20172018: 7 July 2018 to 11 August 20182019: 24 July 2019 to 22 August 20192020: 23 July 2020 to 20 August 20202023: 22 July 2023 to 18 August 20232024: 1 August 2024 to 3 September 20242025: 2 July 2025 to 10 September 20251984200220072013201720202025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at E Glacier meeting 30 C (86 F).
First to last qualifying date each year at E Glacier
YearFirst dateLast date
19841984-06-291984-08-12
19871987-06-151987-07-31
19881988-06-221988-09-06
20022002-06-272002-07-19
20032003-07-132003-08-27
20042004-07-162004-07-17
20072007-07-052007-08-29
20112011-07-192011-07-19
20122012-07-092012-08-21
20132013-07-032013-09-03
20152015-06-282015-08-27
20162016-08-032016-08-17
20172017-07-062017-09-08
20182018-07-072018-08-11
20192019-07-242019-08-22
20202020-07-232020-08-20
20232023-07-222023-08-18
20242024-08-012024-09-03
20252025-07-022025-09-10

Every Fixed Threshold

Fixed thresholds at E Glacier
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days192020174
35 C (95 F): Days2220071
90 F (32.2 C): Days12720071
0 C (32 F): Ice days (max2279201824
0 C (32 F): Frost days (min21213201883
-10 C (14 F): Days with min2182201916
-20 C (-4 F): Days with min213420199
-30 C (-22 F): Days with min17920142
-40 C (-40 F): Days with min1220242
20 C (68 F): Tropical nights (min2120031
10 mm (0.39 in): Days with 10 mm or more rain403219584
25 mm (0.98 in): Days with 25 mm or more rain36919721
50 mm (1.97 in): Days with 50 mm or more rain10319721
100 mm (3.94 in): Days with 100 mm or more rain3220022
10 cm (3.9 in): Days with 10 cm or more snowfall5227195510
25 cm (9.8 in): Days with 25 cm or more snowfall46820024
50 cm (19.7 in): Days with 50 cm or more snowfall11119581

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.

Download the Data

  • Data for E Glacier 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 (2026-10-12).