Milnor Threshold Days by Year (USC00325933)
14 fixed thresholds counted per year at Milnor (USC00325933): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Milnor Thresholds
- Milnor: days with 10 mm (0.39 in) or more of precipitation in 12 years, most in 1941 with 33.
- Milnor: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1916 with 12.
- Milnor: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1944 with 3.
- Milnor: days with a maximum temperature at or above 30 C (86 F) in 7 years, most in 1948 with 56.
- 14 fixed thresholds have at least one qualifying day at Milnor.
Days at or above 30 C (86 F)
7 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1941 | 50 | 31.6 |
| 1942 | 22 | 31.6 |
| 1943 | 39 | 31.6 |
| 1944 | 14 | 31.6 |
| 1945 | 20 | 31.6 |
| 1946 | 20 | 31.6 |
| 1948 | 56 | 31.6 |
| Year | First date | Last date |
|---|---|---|
| 1941 | 1941-05-04 | 1941-09-20 |
| 1942 | 1942-05-23 | 1942-10-10 |
| 1943 | 1943-05-28 | 1943-08-21 |
| 1944 | 1944-06-24 | 1944-08-12 |
| 1945 | 1945-06-22 | 1945-09-06 |
| 1946 | 1946-05-28 | 1946-08-15 |
| 1948 | 1948-05-19 | 1948-09-18 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 7 | 56 | 1948 | 56 |
| 35 C (95 F): Days | 6 | 16 | 1948 | 16 |
| 90 F (32.2 C): Days | 7 | 39 | 1948 | 39 |
| 100 F (37.8 C): Days | 2 | 2 | 1941 | 2 |
| 0 C (32 F): Ice days (max | 7 | 107 | 1945 | 102 |
| 0 C (32 F): Frost days (min | 7 | 211 | 1946 | 178 |
| -10 C (14 F): Days with min | 7 | 110 | 1943 | 97 |
| -20 C (-4 F): Days with min | 7 | 54 | 1946 | 47 |
| -30 C (-22 F): Days with min | 7 | 10 | 1943 | 10 |
| 20 C (68 F): Tropical nights (min | 3 | 18 | 1941 | 6 |
| 25 C (77 F): Days with min | 1 | 3 | 1948 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 12 | 33 | 1941 | 29 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 12 | 12 | 1916 | 12 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 8 | 3 | 1944 | 3 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.
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).