Built 2026-10-19 (19 October 2026)

Yellow John Mtn Arizona Threshold Days by Year (USR0000AYEL)

9 fixed thresholds counted per year at Yellow John Mtn Arizona (USR0000AYEL): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yellow John Mtn Arizona Thresholds

  • Yellow John Mtn Arizona: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 2024 with 96.
  • Yellow John Mtn Arizona: days with a maximum temperature at or above 90 F (32.2 C) in 38 years, most in 2002 with 55.
  • Yellow John Mtn Arizona: nights with a minimum temperature at or below 0 C (32 F) in 38 years, most in 2011 with 233.
  • Yellow John Mtn Arizona: nights with a minimum temperature at or below -10 C (14 F) in 38 years, most in 1990 with 75.
  • 9 fixed thresholds have at least one qualifying day at Yellow John Mtn Arizona.
38 years with a qualifying day
Days at or above 30 C (86 F) per year at Yellow John Mtn Arizona Days per year at Yellow John Mtn Arizona with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 96 in 2024. 02550751001988: 481989: 441990: 531991: 331992: 381993: 411994: 731995: 491996: 761997: 441998: 491999: 342000: 742001: 752002: 792003: 862005: 512006: 712007: 782008: 692009: 622010: 772011: 742012: 692013: 722014: 532015: 562016: 592017: 572018: 692019: 612020: 912021: 712022: 552023: 512024: 962025: 652026: 771988199219962000200520092013201720212025
Days per year at Yellow John Mtn Arizona with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 96 in 2024.
Days at or above 30 C (86 F) per year at Yellow John Mtn Arizona
YearDaysDecade average
19884846
19894446
19905349
19913349
19923849
19934149
19947349
19954949
19967649
19974449
19984949
19993449
20007471.7
20017571.7
20027971.7
20038671.7
20055171.7
20067171.7
20077871.7
20086971.7
20096271.7
20107764.7
20117464.7
20126964.7
20137264.7
20145364.7
20155664.7
20165964.7
20175764.7
20186964.7
20196164.7
20209172.3
20217172.3
20225572.3
20235172.3
20249672.3
20256572.3
20267772.3
First to last qualifying date each year at Yellow John Mtn Arizona For each year, a bar from the first to the last day at Yellow John Mtn Arizona meeting 30 C (86 F). 1988: 3 June 1988 to 8 September 19881989: 13 June 1989 to 4 September 19891990: 3 June 1990 to 14 September 19901991: 1 July 1991 to 29 August 19911992: 21 June 1992 to 28 September 19921993: 13 June 1993 to 11 September 19931994: 2 June 1994 to 8 September 19941995: 12 June 1995 to 15 September 19951996: 11 May 1996 to 9 October 19961997: 30 May 1997 to 10 September 19971998: 26 June 1998 to 30 August 19981999: 13 June 1999 to 8 September 19992000: 21 May 2000 to 20 September 20002001: 23 May 2001 to 29 September 20012002: 29 May 2002 to 24 September 20022003: 21 May 2003 to 1 October 20032005: 21 May 2005 to 8 September 20052006: 14 May 2006 to 12 September 20062007: 12 May 2007 to 13 September 20072008: 18 May 2008 to 15 September 20082009: 17 May 2009 to 28 September 20092010: 4 June 2010 to 2 October 20102011: 14 June 2011 to 29 September 20112012: 14 May 2012 to 2 October 20122013: 13 May 2013 to 6 September 20132014: 27 May 2014 to 20 September 20142015: 31 May 2015 to 25 September 20152016: 2 June 2016 to 19 September 20162017: 3 June 2017 to 5 September 20172018: 8 May 2018 to 15 September 20182019: 11 June 2019 to 13 September 20192020: 27 May 2020 to 3 October 20202021: 1 June 2021 to 14 September 20212022: 15 May 2022 to 8 September 20222023: 30 June 2023 to 9 September 20232024: 4 June 2024 to 7 October 20242025: 29 May 2025 to 1 September 20252026: 19 March 2026 to 11 September 202619881993199820032009201420192024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Yellow John Mtn Arizona meeting 30 C (86 F).
First to last qualifying date each year at Yellow John Mtn Arizona
YearFirst dateLast date
19881988-06-031988-09-08
19891989-06-131989-09-04
19901990-06-031990-09-14
19911991-07-011991-08-29
19921992-06-211992-09-28
19931993-06-131993-09-11
19941994-06-021994-09-08
19951995-06-121995-09-15
19961996-05-111996-10-09
19971997-05-301997-09-10
19981998-06-261998-08-30
19991999-06-131999-09-08
20002000-05-212000-09-20
20012001-05-232001-09-29
20022002-05-292002-09-24
20032003-05-212003-10-01
20052005-05-212005-09-08
20062006-05-142006-09-12
20072007-05-122007-09-13
20082008-05-182008-09-15
20092009-05-172009-09-28
20102010-06-042010-10-02
20112011-06-142011-09-29
20122012-05-142012-10-02
20132013-05-132013-09-06
20142014-05-272014-09-20
20152015-05-312015-09-25
20162016-06-022016-09-19
20172017-06-032017-09-05
20182018-05-082018-09-15
20192019-06-112019-09-13
20202020-05-272020-10-03
20212021-06-012021-09-14
20222022-05-152022-09-08
20232023-06-302023-09-09
20242024-06-042024-10-07
20252025-05-292025-09-01
20262026-03-192026-09-11

Every Fixed Threshold

Fixed thresholds at Yellow John Mtn Arizona
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3896202477
35 C (95 F): Days3320200210
90 F (32.2 C): Days3855200245
100 F (37.8 C): Days11420244
0 C (32 F): Ice days (max34919901
0 C (32 F): Frost days (min382332011134
-10 C (14 F): Days with min3875199020
-20 C (-4 F): Days with min302319902
-30 C (-22 F): Days with min6219881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1988.

Download the Data

  • Data for Yellow John Mtn Arizona 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 (2026-10-17).