Bellingham Threshold Days by Year (USC00450569)
11 fixed thresholds counted per year at Bellingham (USC00450569): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Bellingham Thresholds
- Bellingham: nights with a minimum temperature at or below 0 C (32 F) in 27 years, most in 1903 with 79.
- Bellingham: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1932 with 39.
- Bellingham: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1932 with 8.
- Bellingham: days with a maximum temperature at or below 0 C (32 F) in 22 years, most in 1937 with 14.
- 11 fixed thresholds have at least one qualifying day at Bellingham.
Days at or above 30 C (86 F)
13 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1899 | 2 | 2 |
| 1902 | 3 | 1.7 |
| 1903 | 1 | 1.7 |
| 1908 | 1 | 1.7 |
| 1910 | 1 | 1.3 |
| 1912 | 2 | 1.3 |
| 1913 | 1 | 1.3 |
| 1930 | 1 | 1.5 |
| 1932 | 2 | 1.5 |
| 1933 | 1 | 1.5 |
| 1934 | 1 | 1.5 |
| 1935 | 1 | 1.5 |
| 1939 | 3 | 1.5 |
| Year | First date | Last date |
|---|---|---|
| 1899 | 1899-07-27 | 1899-07-28 |
| 1902 | 1902-06-20 | 1902-09-11 |
| 1903 | 1903-06-08 | 1903-06-08 |
| 1908 | 1908-08-17 | 1908-08-17 |
| 1910 | 1910-07-10 | 1910-07-10 |
| 1912 | 1912-07-16 | 1912-07-17 |
| 1913 | 1913-08-01 | 1913-08-01 |
| 1930 | 1930-07-12 | 1930-07-12 |
| 1932 | 1932-06-10 | 1932-06-12 |
| 1933 | 1933-08-24 | 1933-08-24 |
| 1934 | 1934-08-23 | 1934-08-23 |
| 1935 | 1935-07-13 | 1935-07-13 |
| 1939 | 1939-08-03 | 1939-08-10 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 13 | 3 | 1902 | 3 |
| 35 C (95 F): Days | 1 | 1 | 1899 | 1 |
| 90 F (32.2 C): Days | 5 | 1 | 1899 | 1 |
| 0 C (32 F): Ice days (max | 22 | 14 | 1937 | 2 |
| 0 C (32 F): Frost days (min | 27 | 79 | 1903 | 29 |
| -10 C (14 F): Days with min | 20 | 9 | 1909 | 1 |
| 20 C (68 F): Tropical nights (min | 1 | 2 | 1896 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 25 | 39 | 1932 | 24 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 24 | 8 | 1932 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1896 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1935 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.
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).