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Built 2026-10-19 (19 October 2026)

Turnagain Pass Threshold Days by Year (USS0049L13S)

10 fixed thresholds counted per year at Turnagain Pass (USS0049L13S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Turnagain Pass Thresholds

  • Turnagain Pass: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1987 with 81.
  • Turnagain Pass: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 2016 with 27.
  • Turnagain Pass: days with 50 mm (1.97 in) or more of precipitation in 37 years, most in 2011 with 8.
  • Turnagain Pass: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 2021 with 143.
  • 10 fixed thresholds have at least one qualifying day at Turnagain Pass.
32 years with a qualifying day
Nights at or below 0 C (32 F) per year at Turnagain Pass Days per year at Turnagain Pass with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 237 in 1985. 01002003001985: 2371986: 2131987: 2211991: 2241992: 2351993: 2081994: 2131995: 2081996: 2221997: 2141998: 2291999: 1932007: 2022008: 2282009: 1872010: 2042011: 2122012: 2112013: 2032014: 1772015: 1822016: 1652017: 2192018: 1822019: 1652020: 1972021: 2082022: 2052023: 2002024: 1932025: 1972026: 13219851992199620072011201520192023
Days per year at Turnagain Pass with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 237 in 1985.
Nights at or below 0 C (32 F) per year at Turnagain Pass
YearDaysDecade average
1985237223.7
1986213223.7
1987221223.7
1991224216.2
1992235216.2
1993208216.2
1994213216.2
1995208216.2
1996222216.2
1997214216.2
1998229216.2
1999193216.2
2007202205.7
2008228205.7
2009187205.7
2010204192
2011212192
2012211192
2013203192
2014177192
2015182192
2016165192
2017219192
2018182192
2019165192
2020197190.3
2021208190.3
2022205190.3
2023200190.3
2024193190.3
2025197190.3
2026132190.3
First to last qualifying date each year at Turnagain Pass For each year, a bar from the first to the last day at Turnagain Pass meeting 0 C (32 F). 1985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 30 December 19861987: 1 January 1987 to 31 December 19871991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19981999: 2 January 1999 to 31 December 19992007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 30 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 20122013: 1 January 2013 to 31 December 20132014: 1 January 2014 to 31 December 20142015: 1 January 2015 to 31 December 20152016: 1 January 2016 to 31 December 20162017: 1 January 2017 to 31 December 20172018: 1 January 2018 to 31 December 20182019: 1 January 2019 to 31 December 20192020: 1 January 2020 to 31 December 20202021: 1 January 2021 to 31 December 20212022: 1 January 2022 to 31 December 20222023: 1 January 2023 to 31 December 20232024: 1 January 2024 to 31 December 20242025: 1 January 2025 to 31 December 20252026: 1 January 2026 to 26 May 202619851992199620072011201520192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Turnagain Pass meeting 0 C (32 F).
First to last qualifying date each year at Turnagain Pass
YearFirst dateLast date
19851985-01-011985-12-31
19861986-01-011986-12-30
19871987-01-011987-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-31
19981998-01-011998-12-31
19991999-01-021999-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-30
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31
20132013-01-012013-12-31
20142014-01-012014-12-31
20152015-01-012015-12-31
20162016-01-012016-12-31
20172017-01-012017-12-31
20182018-01-012018-12-31
20192019-01-012019-12-31
20202020-01-012020-12-31
20212021-01-012021-12-31
20222022-01-012022-12-31
20232023-01-012023-12-31
20242024-01-012024-12-31
20252025-01-012025-12-31
20262026-01-012026-05-26

Every Fixed Threshold

Fixed thresholds at Turnagain Pass
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1119971
0 C (32 F): Ice days (max32143202163
0 C (32 F): Frost days (min322371985132
-10 C (14 F): Days with min3287202151
-20 C (-4 F): Days with min2724199916
-30 C (-22 F): Days with min1319993
10 mm (0.39 in): Days with 10 mm or more rain4381198729
25 mm (0.98 in): Days with 25 mm or more rain432720165
50 mm (1.97 in): Days with 50 mm or more rain37820112
100 mm (3.94 in): Days with 100 mm or more rain6220112

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1997.

Download the Data

  • Data for Turnagain Pass 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 (2026-10-15).