|
Typical Bellingham May Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 63.2 °F | |
| Average daily low | 46.4 °F | |
| Average monthly precipitation | 2.2 inches | |
| Daily chance of precipitation | 39.5% | |
|
Bellingham May Weather Records 1895–2024 |
||
|---|---|---|
| Highest temperature | 90 °F | May 28, 1983 |
| Lowest temperature | 25 °F | May 1, 1954 |
| Highest daily low | 59 °F | May 27, 1945 |
| Lowest daily high | 48 °F | May 4, 2002 |
| Hottest average high temperature | 69.6 °F | 1958 |
| Coldest average high temperature | 57.2 °F | 1899 |
| Most daily precipitation | 1.8 inches | May 20, 1912 |
| Most monthly precipitation | 5.9 inches | 1984 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| May 1 | 60.5 | 43.4 | 78 | 25 |
| May 2 | 60.7 | 43.6 | 86 | 28 |
| May 3 | 60.9 | 43.8 | 76 | 30 |
| May 4 | 61.1 | 44.1 | 80 | 28 |
| May 5 | 61.2 | 44.3 | 86 | 29 |
| May 6 | 61.3 | 44.5 | 79 | 30 |
| May 7 | 61.5 | 44.7 | 79 | 30 |
| May 8 | 61.6 | 44.9 | 79 | 28 |
| May 9 | 61.9 | 45.1 | 82 | 30 |
| May 10 | 62.1 | 45.3 | 81 | 30 |
| May 11 | 62.3 | 45.5 | 83 | 31 |
| May 12 | 62.5 | 45.6 | 79 | 27 |
| May 13 | 62.7 | 45.8 | 87 | 30 |
| May 14 | 62.9 | 46.1 | 85 | 28 |
| May 15 | 63.1 | 46.3 | 86 | 31 |
| May 16 | 63.2 | 46.4 | 84 | 30 |
| May 17 | 63.4 | 46.6 | 82 | 30 |
| May 18 | 63.6 | 46.9 | 86 | 31 |
| May 19 | 63.8 | 47.1 | 81 | 32 |
| May 20 | 63.9 | 47.2 | 84 | 30 |
| May 21 | 64.1 | 47.5 | 87 | 30 |
| May 22 | 64.3 | 47.7 | 80 | 33 |
| May 23 | 64.5 | 47.9 | 88 | 32 |
| May 24 | 64.6 | 48.2 | 83 | 30 |
| May 25 | 64.7 | 48.4 | 80 | 31 |
| May 26 | 64.8 | 48.5 | 84 | 30 |
| May 27 | 64.8 | 48.7 | 83 | 32 |
| May 28 | 64.9 | 48.9 | 90 | 30 |
| May 29 | 64.9 | 49.1 | 82 | 34 |
| May 30 | 65.0 | 49.3 | 85 | 32 |
| May 31 | 65.0 | 49.3 | 81 | 31 |