Built 2026-10-15 (15 October 2026)

Walker Pass California Threshold Days by Year

10 fixed thresholds counted per year at Walker Pass California (USR0000CWAL): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Walker Pass California Thresholds

  • Walker Pass California: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 2001 with 128.
  • Walker Pass California: days with a maximum temperature at or above 35 C (95 F) in 35 years, most in 2003 with 56.
  • Walker Pass California: days with a maximum temperature at or above 90 F (32.2 C) in 35 years, most in 2003 with 99.
  • Walker Pass California: nights with a minimum temperature at or below 0 C (32 F) in 35 years, most in 1998 with 96.
  • 10 fixed thresholds have at least one qualifying day at Walker Pass California.
35 years with a qualifying day
Days at or above 30 C (86 F) per year at Walker Pass California Days per year at Walker Pass California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 128 in 2001. 0501001501992: 1001993: 811994: 1011995: 891996: 1061997: 971998: 801999: 952000: 1112001: 1282002: 1132003: 1232004: 1062005: 992006: 1072007: 1152008: 1022009: 1032010: 1002011: 982012: 1262013: 1032014: 1172015: 1032016: 942017: 922018: 982019: 732020: 1022021: 1012022: 912023: 572024: 962025: 752026: 82199219962000200420082012201620202024
Days per year at Walker Pass California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 128 in 2001.
Days at or above 30 C (86 F) per year at Walker Pass California
YearDaysDecade average
199210093.6
19938193.6
199410193.6
19958993.6
199610693.6
19979793.6
19988093.6
19999593.6
2000111110.7
2001128110.7
2002113110.7
2003123110.7
2004106110.7
200599110.7
2006107110.7
2007115110.7
2008102110.7
2009103110.7
2010100100.4
201198100.4
2012126100.4
2013103100.4
2014117100.4
2015103100.4
201694100.4
201792100.4
201898100.4
201973100.4
202010286.3
202110186.3
20229186.3
20235786.3
20249686.3
20257586.3
20268286.3
First to last qualifying date each year at Walker Pass California For each year, a bar from the first to the last day at Walker Pass California meeting 30 C (86 F). 1992: 27 April 1992 to 12 October 19921993: 30 May 1993 to 3 October 19931994: 17 April 1994 to 23 September 19941995: 10 June 1995 to 22 September 19951996: 10 May 1996 to 9 October 19961997: 9 May 1997 to 1 October 19971998: 15 June 1998 to 17 September 19981999: 11 June 1999 to 13 October 19992000: 26 April 2000 to 3 October 20002001: 30 April 2001 to 4 October 20012002: 13 April 2002 to 9 October 20022003: 20 May 2003 to 24 October 20032004: 2 May 2004 to 8 October 20042005: 14 May 2005 to 30 September 20052006: 14 May 2006 to 29 September 20062007: 28 April 2007 to 13 September 20072008: 16 May 2008 to 1 October 20082009: 15 May 2009 to 17 October 20092010: 30 May 2010 to 14 October 20102011: 5 May 2011 to 17 October 20112012: 20 April 2012 to 17 October 20122013: 29 April 2013 to 19 September 20132014: 2 May 2014 to 7 October 20142015: 28 May 2015 to 13 October 20152016: 30 May 2016 to 19 September 20162017: 4 May 2017 to 7 September 20172018: 8 May 2018 to 27 September 20182019: 5 June 2019 to 14 September 20192020: 25 May 2020 to 17 October 20202021: 30 April 2021 to 24 September 20212022: 18 May 2022 to 28 September 20222023: 19 May 2023 to 9 September 20232024: 30 May 2024 to 7 October 20242025: 29 May 2025 to 16 September 20252026: 10 May 2026 to 7 October 20261992199720022007201220172022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Walker Pass California meeting 30 C (86 F).
First to last qualifying date each year at Walker Pass California
YearFirst dateLast date
19921992-04-271992-10-12
19931993-05-301993-10-03
19941994-04-171994-09-23
19951995-06-101995-09-22
19961996-05-101996-10-09
19971997-05-091997-10-01
19981998-06-151998-09-17
19991999-06-111999-10-13
20002000-04-262000-10-03
20012001-04-302001-10-04
20022002-04-132002-10-09
20032003-05-202003-10-24
20042004-05-022004-10-08
20052005-05-142005-09-30
20062006-05-142006-09-29
20072007-04-282007-09-13
20082008-05-162008-10-01
20092009-05-152009-10-17
20102010-05-302010-10-14
20112011-05-052011-10-17
20122012-04-202012-10-17
20132013-04-292013-09-19
20142014-05-022014-10-07
20152015-05-282015-10-13
20162016-05-302016-09-19
20172017-05-042017-09-07
20182018-05-082018-09-27
20192019-06-052019-09-14
20202020-05-252020-10-17
20212021-04-302021-09-24
20222022-05-182022-09-28
20232023-05-192023-09-09
20242024-05-302024-10-07
20252025-05-292025-09-16
20262026-05-102026-10-07

Every Fixed Threshold

Fixed thresholds at Walker Pass California
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days35128200182
35 C (95 F): Days3556200317
40 C (104 F): Days13619981
90 F (32.2 C): Days3599200352
100 F (37.8 C): Days331619982
0 C (32 F): Ice days (max26520191
0 C (32 F): Frost days (min3596199811
-10 C (14 F): Days with min6320071
20 C (68 F): Tropical nights (min3545202427
25 C (77 F): Days with min2120221

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1992.

Download the Data

  • Data for Walker Pass California 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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-13).