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.
Days at or above 30 C (86 F)
38 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1988 | 48 | 46 |
| 1989 | 44 | 46 |
| 1990 | 53 | 49 |
| 1991 | 33 | 49 |
| 1992 | 38 | 49 |
| 1993 | 41 | 49 |
| 1994 | 73 | 49 |
| 1995 | 49 | 49 |
| 1996 | 76 | 49 |
| 1997 | 44 | 49 |
| 1998 | 49 | 49 |
| 1999 | 34 | 49 |
| 2000 | 74 | 71.7 |
| 2001 | 75 | 71.7 |
| 2002 | 79 | 71.7 |
| 2003 | 86 | 71.7 |
| 2005 | 51 | 71.7 |
| 2006 | 71 | 71.7 |
| 2007 | 78 | 71.7 |
| 2008 | 69 | 71.7 |
| 2009 | 62 | 71.7 |
| 2010 | 77 | 64.7 |
| 2011 | 74 | 64.7 |
| 2012 | 69 | 64.7 |
| 2013 | 72 | 64.7 |
| 2014 | 53 | 64.7 |
| 2015 | 56 | 64.7 |
| 2016 | 59 | 64.7 |
| 2017 | 57 | 64.7 |
| 2018 | 69 | 64.7 |
| 2019 | 61 | 64.7 |
| 2020 | 91 | 72.3 |
| 2021 | 71 | 72.3 |
| 2022 | 55 | 72.3 |
| 2023 | 51 | 72.3 |
| 2024 | 96 | 72.3 |
| 2025 | 65 | 72.3 |
| 2026 | 77 | 72.3 |
| Year | First date | Last date |
|---|---|---|
| 1988 | 1988-06-03 | 1988-09-08 |
| 1989 | 1989-06-13 | 1989-09-04 |
| 1990 | 1990-06-03 | 1990-09-14 |
| 1991 | 1991-07-01 | 1991-08-29 |
| 1992 | 1992-06-21 | 1992-09-28 |
| 1993 | 1993-06-13 | 1993-09-11 |
| 1994 | 1994-06-02 | 1994-09-08 |
| 1995 | 1995-06-12 | 1995-09-15 |
| 1996 | 1996-05-11 | 1996-10-09 |
| 1997 | 1997-05-30 | 1997-09-10 |
| 1998 | 1998-06-26 | 1998-08-30 |
| 1999 | 1999-06-13 | 1999-09-08 |
| 2000 | 2000-05-21 | 2000-09-20 |
| 2001 | 2001-05-23 | 2001-09-29 |
| 2002 | 2002-05-29 | 2002-09-24 |
| 2003 | 2003-05-21 | 2003-10-01 |
| 2005 | 2005-05-21 | 2005-09-08 |
| 2006 | 2006-05-14 | 2006-09-12 |
| 2007 | 2007-05-12 | 2007-09-13 |
| 2008 | 2008-05-18 | 2008-09-15 |
| 2009 | 2009-05-17 | 2009-09-28 |
| 2010 | 2010-06-04 | 2010-10-02 |
| 2011 | 2011-06-14 | 2011-09-29 |
| 2012 | 2012-05-14 | 2012-10-02 |
| 2013 | 2013-05-13 | 2013-09-06 |
| 2014 | 2014-05-27 | 2014-09-20 |
| 2015 | 2015-05-31 | 2015-09-25 |
| 2016 | 2016-06-02 | 2016-09-19 |
| 2017 | 2017-06-03 | 2017-09-05 |
| 2018 | 2018-05-08 | 2018-09-15 |
| 2019 | 2019-06-11 | 2019-09-13 |
| 2020 | 2020-05-27 | 2020-10-03 |
| 2021 | 2021-06-01 | 2021-09-14 |
| 2022 | 2022-05-15 | 2022-09-08 |
| 2023 | 2023-06-30 | 2023-09-09 |
| 2024 | 2024-06-04 | 2024-10-07 |
| 2025 | 2025-05-29 | 2025-09-01 |
| 2026 | 2026-03-19 | 2026-09-11 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 38 | 96 | 2024 | 77 |
| 35 C (95 F): Days | 33 | 20 | 2002 | 10 |
| 90 F (32.2 C): Days | 38 | 55 | 2002 | 45 |
| 100 F (37.8 C): Days | 11 | 4 | 2024 | 4 |
| 0 C (32 F): Ice days (max | 34 | 9 | 1990 | 1 |
| 0 C (32 F): Frost days (min | 38 | 233 | 2011 | 134 |
| -10 C (14 F): Days with min | 38 | 75 | 1990 | 20 |
| -20 C (-4 F): Days with min | 30 | 23 | 1990 | 2 |
| -30 C (-22 F): Days with min | 6 | 2 | 1988 | 1 |
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
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).