Moses Mtn Threshold Days by Year (USS0019A13S)
11 fixed thresholds counted per year at Moses Mtn (USS0019A13S): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Moses Mtn Thresholds
- Moses Mtn: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 2012 with 41.
- Moses Mtn: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 1996 with 97.
- Moses Mtn: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1999 with 213.
- Moses Mtn: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 1996 with 52.
- 11 fixed thresholds have at least one qualifying day at Moses Mtn.
Days at or above 30 C (86 F)
14 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1994 | 12 | 7.5 |
| 1996 | 6 | 7.5 |
| 1997 | 5 | 7.5 |
| 1998 | 7 | 7.5 |
| 2000 | 1 | 3.3 |
| 2001 | 4 | 3.3 |
| 2002 | 4 | 3.3 |
| 2003 | 7 | 3.3 |
| 2004 | 4 | 3.3 |
| 2006 | 2 | 3.3 |
| 2008 | 1 | 3.3 |
| 2015 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| Year | First date | Last date |
|---|---|---|
| 1994 | 1994-07-20 | 1994-08-14 |
| 1996 | 1996-07-27 | 1996-08-26 |
| 1997 | 1997-08-03 | 1997-08-14 |
| 1998 | 1998-07-25 | 1998-08-31 |
| 2000 | 2000-07-31 | 2000-07-31 |
| 2001 | 2001-08-12 | 2001-08-16 |
| 2002 | 2002-07-11 | 2002-08-13 |
| 2003 | 2003-07-22 | 2003-08-15 |
| 2004 | 2004-07-29 | 2004-08-14 |
| 2006 | 2006-07-22 | 2006-07-23 |
| 2008 | 2008-08-17 | 2008-08-17 |
| 2015 | 2015-06-28 | 2015-06-28 |
| 2023 | 2023-08-15 | 2023-08-15 |
| 2024 | 2024-07-21 | 2024-07-21 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 14 | 12 | 1994 | 1 |
| 90 F (32.2 C): Days | 5 | 4 | 1994 | 1 |
| 0 C (32 F): Ice days (max | 32 | 97 | 1996 | 20 |
| 0 C (32 F): Frost days (min | 32 | 213 | 1999 | 88 |
| -10 C (14 F): Days with min | 32 | 52 | 1996 | 3 |
| -20 C (-4 F): Days with min | 19 | 6 | 1998 | 3 |
| -30 C (-22 F): Days with min | 1 | 1 | 2024 | 1 |
| 20 C (68 F): Tropical nights (min | 8 | 3 | 2022 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 35 | 41 | 2012 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 31 | 10 | 1998 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 1 | 1994 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.
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).