Average annual temperature is 22.2 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Oak Harbor
* Weather data for Oak Harbor United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.0 | 27.9 | 29.2 | 30.8 | 32.3 | 39.4 | 38.5 | 41.6 | 40.1 | 34.8 | 30.0 | 26.0 |
| Average daytime temperature (°C) | 19.5 | 20.9 | 24.3 | 25.2 | 28.8 | 35.4 | 36.2 | 38.6 | 35.0 | 27.7 | 21.3 | 19.5 |
| Average temperature (°C) | 14.6 | 15.1 | 19.2 | 20.0 | 23.9 | 29.1 | 30.4 | 32.1 | 29.1 | 22.4 | 16.4 | 14.0 |
| Average night temperature (°C) | 10.8 | 11.1 | 15.3 | 15.8 | 20.0 | 24.2 | 25.7 | 26.9 | 24.5 | 18.6 | 12.7 | 9.8 |
| Absolute minimum temperature (°C) | 1.4 | 1.6 | 4.5 | 10.8 | 14.1 | 20.5 | 23.5 | 24.2 | 21.7 | 7.7 | 4.3 | 1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.3 | 7.5 | 7.6 | 8.0 | 8.6 | 11.6 | 12.2 | 12.1 | 10.7 | 8.3 | 6.4 | 7.6 |
| Precipitation (mm) | 243 | 38 | 133 | 144 | 208 | 66 | 41 | 5 | 76 | 116 | 121 | 76 |
| Sunny days | 12 | 12 | 7 | 8 | 5 | 15 | 12 | 23 | 10 | 15 | 16 | 17 |
| Rainy days | 19 | 16 | 24 | 22 | 26 | 15 | 19 | 8 | 20 | 16 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oak Harbor during the most sunny months:
The largest precipitation sum in Oak Harbor is at