Scofield-Skyline Mine Threshold Days by Year (USC00427729)
13 fixed thresholds counted per year at Scofield-Skyline Mine (USC00427729): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Scofield-Skyline Mine Thresholds
- Scofield-Skyline Mine: days with 10 cm (3.9 in) or more of snowfall in 38 years, most in 1996 with 38.
- Scofield-Skyline Mine: days with a maximum temperature at or below 0 C (32 F) in 37 years, most in 2010 with 99.
- Scofield-Skyline Mine: days with 25 cm (9.8 in) or more of snowfall in 37 years, most in 2010 with 10.
- Scofield-Skyline Mine: nights with a minimum temperature at or below 0 C (32 F) in 36 years, most in 1986 with 239.
- 13 fixed thresholds have at least one qualifying day at Scofield-Skyline Mine.
Days at or above 30 C (86 F)
12 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1988 | 1 | 1.5 |
| 1989 | 2 | 1.5 |
| 1996 | 2 | 3 |
| 1998 | 4 | 3 |
| 2000 | 2 | 3.8 |
| 2001 | 1 | 3.8 |
| 2002 | 7 | 3.8 |
| 2003 | 7 | 3.8 |
| 2007 | 2 | 3.8 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2024 | 1 | 1 |
| Year | First date | Last date |
|---|---|---|
| 1988 | 1988-06-25 | 1988-06-25 |
| 1989 | 1989-07-08 | 1989-07-09 |
| 1996 | 1996-08-13 | 1996-08-14 |
| 1998 | 1998-07-17 | 1998-07-20 |
| 2000 | 2000-07-30 | 2000-08-02 |
| 2001 | 2001-07-04 | 2001-07-04 |
| 2002 | 2002-07-09 | 2002-07-15 |
| 2003 | 2003-07-11 | 2003-07-23 |
| 2007 | 2007-07-05 | 2007-07-16 |
| 2020 | 2020-07-31 | 2020-07-31 |
| 2021 | 2021-07-08 | 2021-07-08 |
| 2024 | 2024-08-03 | 2024-08-03 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 12 | 7 | 2002 | 1 |
| 90 F (32.2 C): Days | 1 | 3 | 2002 | 3 |
| 0 C (32 F): Ice days (max | 37 | 99 | 2010 | 19 |
| 0 C (32 F): Frost days (min | 36 | 239 | 1986 | 120 |
| -10 C (14 F): Days with min | 36 | 98 | 1985 | 26 |
| -20 C (-4 F): Days with min | 33 | 21 | 1985 | 2 |
| -30 C (-22 F): Days with min | 4 | 2 | 1985 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 36 | 32 | 1997 | 13 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 30 | 7 | 2017 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1985 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 38 | 38 | 1996 | 5 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 37 | 10 | 2010 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 8 | 2 | 1986 | 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).