Laurel Summit Threshold Days by Year
14 fixed thresholds counted per year at Laurel Summit (USC00364839): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Laurel Summit Thresholds
- Laurel Summit: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2018 with 67.
- Laurel Summit: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 2018 with 17.
- Laurel Summit: nights with a minimum temperature at or below 0 C (32 F) in 23 years, most in 2013 with 162.
- Laurel Summit: nights with a minimum temperature at or below -10 C (14 F) in 23 years, most in 2014 with 63.
- 14 fixed thresholds have at least one qualifying day at Laurel Summit.
Days at or above 30 C (86 F)
8 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 2002 | 1 | 1 |
| 2010 | 2 | 1.4 |
| 2011 | 1 | 1.4 |
| 2012 | 1 | 1.4 |
| 2015 | 1 | 1.4 |
| 2016 | 2 | 1.4 |
| 2020 | 17 | 10 |
| 2024 | 3 | 10 |
| Year | First date | Last date |
|---|---|---|
| 2002 | 2002-08-14 | 2002-08-14 |
| 2010 | 2010-09-02 | 2010-09-03 |
| 2011 | 2011-07-23 | 2011-07-23 |
| 2012 | 2012-07-08 | 2012-07-08 |
| 2015 | 2015-09-09 | 2015-09-09 |
| 2016 | 2016-07-25 | 2016-07-26 |
| 2020 | 2020-06-10 | 2020-08-11 |
| 2024 | 2024-06-21 | 2024-07-11 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 8 | 17 | 2020 | 3 |
| 90 F (32.2 C): Days | 1 | 1 | 2020 | 1 |
| 0 C (32 F): Ice days (max | 21 | 85 | 2013 | 64 |
| 0 C (32 F): Frost days (min | 23 | 162 | 2013 | 144 |
| -10 C (14 F): Days with min | 23 | 63 | 2014 | 44 |
| -20 C (-4 F): Days with min | 16 | 16 | 2015 | 3 |
| 20 C (68 F): Tropical nights (min | 14 | 7 | 2025 | 7 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 27 | 67 | 2018 | 51 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 17 | 2018 | 14 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 23 | 3 | 2008 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 2018 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 22 | 20 | 2005 | 7 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 15 | 5 | 2010 | 2 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 3 | 1 | 2010 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2002.
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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).