Weather World
City of Oak Harbor, Washington
Oak Harbor Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 39°F | Hi 45°F Lo 38°F | Hi 48°F Lo 41°F | Hi 52°F Lo 44°F | Hi 58°F Lo 49°F | Hi 62°F Lo 52°F | Hi 67°F Lo 56°F | Hi 67°F Lo 57°F | Hi 63°F Lo 54°F | Hi 55°F Lo 48°F | Hi 48°F Lo 43°F | Hi 44°F Lo 39°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 |
| 5.9 in | 4.8 in | 5.3 in | 3.8 in | 2.8 in | 1.8 in | 0.7 in | 1.2 in | 2.9 in | 5.2 in | 7.9 in | 6.8 in |
| 81% | 80% | 80% | 79% | 79% | 79% | 79% | 80% | 81% | 80% | 80% | 81% |
| 58% | 59% | 57% | 52% | 41% | 38% | 26% | 27% | 38% | 45% | 57% | 60% |
| 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 |
| 19 | 16 | 19 | 22 | 25 | 25 | 29 | 28 | 24 | 21 | 17 | 19 |
| 12 | 11 | 12 | 9 | 6 | 5 | 2 | 3 | 6 | 10 | 13 | 12 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 |
| 2 | 2 | 3 | 3 | 4 | 4 | 5 | 4 | 3 | 3 | 2 | 2 |
| 115 | 98 | 110 | 134 | 191 | 200 | 265 | 261 | 196 | 158 | 111 | 100 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo 4°C | Hi 7°C Lo 4°C | Hi 9°C Lo 5°C | Hi 11°C Lo 7°C | Hi 15°C Lo 9°C | Hi 17°C Lo 11°C | Hi 19°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 4°C |
| 13 km/h | 13 km/h | 13 km/h | 11 km/h | 9 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 11 km/h | 14 km/h | 14 km/h |
| 149 mm | 121 mm | 136 mm | 97 mm | 70 mm | 46 mm | 17 mm | 29 mm | 73 mm | 131 mm | 199 mm | 172 mm |
| 81% | 80% | 80% | 79% | 79% | 79% | 79% | 80% | 81% | 80% | 80% | 81% |
| 58% | 59% | 57% | 52% | 41% | 38% | 26% | 27% | 38% | 45% | 57% | 60% |
| 1019 mb | 1018 mb | 1016 mb | 1017 mb | 1017 mb | 1016 mb | 1017 mb | 1016 mb | 1016 mb | 1017 mb | 1017 mb | 1017 mb |
| 19 | 16 | 19 | 22 | 25 | 25 | 29 | 28 | 24 | 21 | 17 | 19 |
| 12 | 11 | 12 | 9 | 6 | 5 | 2 | 3 | 6 | 10 | 13 | 12 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 |
| 2 | 2 | 3 | 3 | 4 | 4 | 5 | 4 | 3 | 3 | 2 | 2 |
| 115 | 98 | 110 | 134 | 191 | 200 | 265 | 261 | 196 | 158 | 111 | 100 |
| 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.