Anacortes Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 38°F | Hi 45°F Lo 38°F | Hi 48°F Lo 40°F | Hi 53°F Lo 43°F | Hi 59°F Lo 48°F | Hi 63°F Lo 52°F | Hi 68°F Lo 55°F | Hi 68°F Lo 57°F | Hi 63°F Lo 54°F | Hi 56°F Lo 48°F | Hi 49°F Lo 42°F | Hi 44°F Lo 38°F |
| 8 mph | 8 mph | 8 mph | 7 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 7 mph | 9 mph | 9 mph |
| 6.7 in | 5.5 in | 6.2 in | 4.4 in | 3 in | 2 in | 0.8 in | 1.4 in | 3.7 in | 6.1 in | 9.1 in | 7.5 in |
| 81% | 80% | 80% | 79% | 79% | 78% | 78% | 80% | 81% | 80% | 80% | 81% |
| 61% | 62% | 60% | 55% | 43% | 41% | 28% | 29% | 39% | 48% | 60% | 64% |
| 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in |
| 18 | 16 | 17 | 20 | 25 | 25 | 29 | 28 | 24 | 21 | 17 | 18 |
| 12 | 11 | 13 | 10 | 6 | 5 | 2 | 3 | 6 | 10 | 13 | 13 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 1 | 0 | 1 |
| 2 | 2 | 2 | 3 | 4 | 4 | 5 | 4 | 3 | 3 | 2 | 2 |
| 112 | 92 | 102 | 121 | 168 | 171 | 235 | 254 | 194 | 153 | 107 | 92 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo 3°C | Hi 7°C Lo 3°C | Hi 9°C Lo 4°C | Hi 11°C Lo 6°C | Hi 15°C Lo 9°C | Hi 17°C Lo 11°C | Hi 20°C Lo 13°C | Hi 20°C Lo 14°C | Hi 17°C Lo 12°C | Hi 13°C Lo 9°C | Hi 9°C Lo 6°C | Hi 7°C Lo 3°C |
| 13 km/h | 13 km/h | 13 km/h | 11 km/h | 9 km/h | 9 km/h | 8 km/h | 7 km/h | 8 km/h | 11 km/h | 14 km/h | 14 km/h |
| 170 mm | 140 mm | 159 mm | 111 mm | 77 mm | 50 mm | 21 mm | 34 mm | 95 mm | 154 mm | 231 mm | 191 mm |
| 81% | 80% | 80% | 79% | 79% | 78% | 78% | 80% | 81% | 80% | 80% | 81% |
| 61% | 62% | 60% | 55% | 43% | 41% | 28% | 29% | 39% | 48% | 60% | 64% |
| 1019 mb | 1018 mb | 1016 mb | 1017 mb | 1017 mb | 1016 mb | 1017 mb | 1016 mb | 1016 mb | 1017 mb | 1017 mb | 1017 mb |
| 18 | 16 | 17 | 20 | 25 | 25 | 29 | 28 | 24 | 21 | 17 | 18 |
| 12 | 11 | 13 | 10 | 6 | 5 | 2 | 3 | 6 | 10 | 13 | 13 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 1 | 0 | 1 |
| 2 | 2 | 2 | 3 | 4 | 4 | 5 | 4 | 3 | 3 | 2 | 2 |
| 112 | 92 | 102 | 121 | 168 | 171 | 235 | 254 | 194 | 153 | 107 | 92 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.
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