Nixon Flats Arizona Threshold Days by Year (USR0000ANIX)
10 fixed thresholds counted per year at Nixon Flats Arizona (USR0000ANIX): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Nixon Flats Arizona Thresholds
- Nixon Flats Arizona: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 1994 with 81.
- Nixon Flats Arizona: days with a maximum temperature at or above 90 F (32.2 C) in 33 years, most in 2002 with 56.
- Nixon Flats Arizona: nights with a minimum temperature at or below 0 C (32 F) in 33 years, most in 2011 with 193.
- Nixon Flats Arizona: nights with a minimum temperature at or below -10 C (14 F) in 33 years, most in 1994 with 35.
- 10 fixed thresholds have at least one qualifying day at Nixon Flats Arizona.
Days at or above 30 C (86 F)
33 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1992 | 51 | 57.7 |
| 1993 | 41 | 57.7 |
| 1994 | 81 | 57.7 |
| 1995 | 52 | 57.7 |
| 1996 | 77 | 57.7 |
| 1997 | 55 | 57.7 |
| 1998 | 47 | 57.7 |
| 2000 | 74 | 62.1 |
| 2001 | 73 | 62.1 |
| 2002 | 81 | 62.1 |
| 2003 | 80 | 62.1 |
| 2004 | 58 | 62.1 |
| 2005 | 47 | 62.1 |
| 2006 | 43 | 62.1 |
| 2008 | 55 | 62.1 |
| 2009 | 48 | 62.1 |
| 2010 | 62 | 40.1 |
| 2011 | 47 | 40.1 |
| 2012 | 37 | 40.1 |
| 2013 | 23 | 40.1 |
| 2014 | 22 | 40.1 |
| 2015 | 35 | 40.1 |
| 2016 | 40 | 40.1 |
| 2017 | 42 | 40.1 |
| 2018 | 46 | 40.1 |
| 2019 | 47 | 40.1 |
| 2020 | 65 | 55 |
| 2021 | 49 | 55 |
| 2022 | 42 | 55 |
| 2023 | 40 | 55 |
| 2024 | 77 | 55 |
| 2025 | 52 | 55 |
| 2026 | 60 | 55 |
| Year | First date | Last date |
|---|---|---|
| 1992 | 1992-04-13 | 1992-09-22 |
| 1993 | 1993-06-13 | 1993-09-27 |
| 1994 | 1994-05-30 | 1994-09-27 |
| 1995 | 1995-06-11 | 1995-09-15 |
| 1996 | 1996-05-11 | 1996-10-09 |
| 1997 | 1997-05-29 | 1997-09-05 |
| 1998 | 1998-06-26 | 1998-08-30 |
| 2000 | 2000-05-22 | 2000-09-20 |
| 2001 | 2001-05-24 | 2001-09-27 |
| 2002 | 2002-05-29 | 2002-09-24 |
| 2003 | 2003-05-21 | 2003-09-29 |
| 2004 | 2004-06-01 | 2004-09-13 |
| 2005 | 2005-05-21 | 2005-09-20 |
| 2006 | 2006-06-01 | 2006-08-29 |
| 2008 | 2008-05-19 | 2008-09-07 |
| 2009 | 2009-05-18 | 2009-09-27 |
| 2010 | 2010-06-04 | 2010-09-30 |
| 2011 | 2011-06-15 | 2011-09-29 |
| 2012 | 2012-06-01 | 2012-08-15 |
| 2013 | 2013-06-06 | 2013-08-17 |
| 2014 | 2014-06-06 | 2014-09-01 |
| 2015 | 2015-06-16 | 2015-09-12 |
| 2016 | 2016-06-02 | 2016-09-10 |
| 2017 | 2017-06-15 | 2017-09-05 |
| 2018 | 2018-06-03 | 2018-08-20 |
| 2019 | 2019-06-12 | 2019-09-07 |
| 2020 | 2020-05-29 | 2020-09-16 |
| 2021 | 2021-06-03 | 2021-09-10 |
| 2022 | 2022-06-07 | 2022-09-08 |
| 2023 | 2023-07-01 | 2023-09-09 |
| 2024 | 2024-06-05 | 2024-10-04 |
| 2025 | 2025-05-30 | 2025-09-02 |
| 2026 | 2026-05-11 | 2026-09-10 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 33 | 81 | 1994 | 60 |
| 35 C (95 F): Days | 27 | 23 | 2002 | 2 |
| 40 C (104 F): Days | 1 | 1 | 2003 | 1 |
| 90 F (32.2 C): Days | 33 | 56 | 2002 | 22 |
| 100 F (37.8 C): Days | 4 | 3 | 2003 | 3 |
| 0 C (32 F): Ice days (max | 32 | 13 | 2013 | 1 |
| 0 C (32 F): Frost days (min | 33 | 193 | 2011 | 80 |
| -10 C (14 F): Days with min | 33 | 35 | 1994 | 8 |
| -20 C (-4 F): Days with min | 9 | 6 | 2013 | 2 |
| 20 C (68 F): Tropical nights (min | 3 | 1 | 2000 | 1 |
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
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).