Middleburg Threshold Days by Year (USC00085705)
13 fixed thresholds counted per year at Middleburg (USC00085705): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Middleburg Thresholds
- Middleburg: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1905 with 51.
- Middleburg: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1901 with 23.
- Middleburg: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1900 with 10.
- Middleburg: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1901 with 5.
- 13 fixed thresholds have at least one qualifying day at Middleburg.
Days at or above 30 C (86 F)
9 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1900 | 135 | 136.6 |
| 1901 | 139 | 136.6 |
| 1903 | 120 | 136.6 |
| 1904 | 138 | 136.6 |
| 1905 | 151 | 136.6 |
| 1999 | 144 | 144 |
| 2000 | 134 | 129.3 |
| 2001 | 146 | 129.3 |
| 2003 | 108 | 129.3 |
| Year | First date | Last date |
|---|---|---|
| 1900 | 1900-04-11 | 1900-11-02 |
| 1901 | 1901-03-28 | 1901-10-27 |
| 1903 | 1903-03-20 | 1903-11-15 |
| 1904 | 1904-04-02 | 1904-10-12 |
| 1905 | 1905-03-09 | 1905-11-26 |
| 1999 | 1999-04-03 | 1999-10-15 |
| 2000 | 2000-03-17 | 2000-10-07 |
| 2001 | 2001-03-12 | 2001-12-14 |
| 2003 | 2003-03-21 | 2003-09-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 9 | 151 | 1905 | 108 |
| 35 C (95 F): Days | 8 | 46 | 1900 | 13 |
| 40 C (104 F): Days | 2 | 2 | 1999 | 2 |
| 90 F (32.2 C): Days | 9 | 108 | 1905 | 31 |
| 100 F (37.8 C): Days | 6 | 7 | 1903 | 2 |
| 0 C (32 F): Frost days (min | 8 | 47 | 1901 | 33 |
| -10 C (14 F): Days with min | 1 | 2 | 1905 | 2 |
| 20 C (68 F): Tropical nights (min | 8 | 94 | 2001 | 62 |
| 25 C (77 F): Days with min | 1 | 4 | 1901 | 4 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 29 | 51 | 1905 | 43 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 29 | 23 | 1901 | 20 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 29 | 10 | 1900 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 10 | 5 | 1901 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.
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 (2025-12-31).