Average annual temperature is 9.7 °C
Absolute maximum temperature: 21.9 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 185 days
Number of rainy days: 179 days
Number of snow days: 1 day
Look at detailed online map of San de Fuca
* Weather data for San de Fuca 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) | 11.0 | 10.1 | 13.0 | 16.4 | 21.9 | 19.5 | 18.8 | 20.9 | 19.0 | 17.6 | 14.6 | 13.3 |
| Average daytime temperature (°C) | 7.7 | 6.6 | 8.2 | 9.3 | 13.6 | 14.4 | 15.4 | 16.6 | 14.6 | 12.6 | 9.7 | 9.3 |
| Average temperature (°C) | 6.3 | 5.0 | 6.0 | 7.4 | 11.3 | 12.0 | 13.4 | 14.5 | 12.8 | 10.9 | 8.2 | 7.8 |
| Average night temperature (°C) | 5.2 | 3.8 | 4.6 | 6.2 | 9.8 | 10.5 | 12.0 | 13.1 | 11.7 | 9.5 | 7.0 | 6.6 |
| Absolute minimum temperature (°C) | 0.3 | -2.5 | 2.3 | 3.5 | 8.2 | 9.0 | 10.8 | 11.4 | 8.8 | 4.6 | 3.3 | 3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 4.3 | 7.4 | 6.8 | 11.5 | 12.1 | 13.3 | 11.5 | 8.9 | 6.6 | 5.4 | 2.9 |
| Precipitation (mm) | 84 | 70 | 81 | 97 | 22 | 17 | 12 | 21 | 48 | 57 | 94 | 143 |
| Sunny days | 9 | 5 | 9 | 7 | 22 | 23 | 28 | 23 | 20 | 17 | 15 | 7 |
| Rainy days | 22 | 22 | 22 | 23 | 9 | 7 | 3 | 8 | 10 | 14 | 15 | 24 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San de Fuca during the most sunny months:
Months with the longest average daylight duration in San de Fuca:
The largest precipitation sum in San de Fuca is at