Drayton Threshold Days by Year (USC00322312)
17 fixed thresholds counted per year at Drayton (USC00322312): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Drayton Thresholds
- Drayton: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1991 with 21.
- Drayton: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1991 with 7.
- Drayton: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1995 with 6.
- Drayton: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1993 with 2.
- 17 fixed thresholds have at least one qualifying day at Drayton.
Days at or above 30 C (86 F)
6 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1991 | 32 | 20 |
| 1992 | 12 | 20 |
| 1993 | 12 | 20 |
| 1994 | 10 | 20 |
| 1995 | 29 | 20 |
| 1996 | 25 | 20 |
| Year | First date | Last date |
|---|---|---|
| 1991 | 1991-05-10 | 1991-09-07 |
| 1992 | 1992-05-01 | 1992-10-02 |
| 1993 | 1993-05-12 | 1993-08-26 |
| 1994 | 1994-05-19 | 1994-09-10 |
| 1995 | 1995-05-31 | 1995-09-13 |
| 1996 | 1996-06-10 | 1996-09-06 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 6 | 32 | 1991 | 25 |
| 35 C (95 F): Days | 3 | 5 | 1991 | 2 |
| 90 F (32.2 C): Days | 6 | 17 | 1991 | 9 |
| 100 F (37.8 C): Days | 2 | 2 | 1995 | 2 |
| 0 C (32 F): Ice days (max | 6 | 122 | 1996 | 122 |
| 0 C (32 F): Frost days (min | 7 | 195 | 1993 | 151 |
| -10 C (14 F): Days with min | 7 | 122 | 1996 | 67 |
| -20 C (-4 F): Days with min | 7 | 71 | 1996 | 27 |
| -30 C (-22 F): Days with min | 7 | 25 | 1996 | 1 |
| -40 C (-40 F): Days with min | 1 | 2 | 1996 | 2 |
| 20 C (68 F): Tropical nights (min | 6 | 12 | 1995 | 5 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 24 | 21 | 1991 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 24 | 7 | 1991 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 9 | 2 | 1993 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 0 | n/a | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 17 | 6 | 1995 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 1996 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.
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).