Average annual temperature is 7.3 °C
Absolute maximum temperature: 27 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 58
Number of rainy days: 239
Number of snow days: 68
Average annual precipitation: 4482 mm
Look at detailed online map of Sitka
* Weather data for Sitka United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.4 | 5.5 | 7.3 | 10.4 | 27 | 23.2 | 27 | 24.5 | 20.1 | 14.7 | 12.8 | 8.3 |
| Average daytime temperature (°C) | 4.6 | 1.3 | 1.2 | 5.2 | 12.2 | 15.4 | 20 | 19 | 13.9 | 10.6 | 6.5 | 4.4 |
| Average temperature (°C) | 3.3 | -0.5 | -1.1 | 3.4 | 9 | 12.7 | 16.3 | 16.2 | 11.8 | 8.4 | 4.6 | 2.5 |
| Average night temperature (°C) | 2.1 | -2.3 | -3 | 1.7 | 6.3 | 10.6 | 13.5 | 14 | 10.3 | 6.8 | 2.7 | 0.5 |
| Absolute minimum temperature (°C) | -3.3 | -12.8 | -11 | -2.5 | -0.3 | 5.5 | 9.8 | 10.7 | 7.1 | -2.9 | -4.6 | -4.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.4 | 10.6 | 13.1 | 15.4 | 17.4 | 17.9 | 17.8 | 16.3 | 13.9 | 11.6 | 9.1 | 7.2 |
| Daylight mean duration (h) | 7.5 | 9.5 | 11.9 | 14.3 | 16.5 | 17.8 | 17.2 | 15.2 | 12.8 | 10.4 | 8.1 | 6.8 |
| Daylight minimum duration (h) | 6.8 | 8.5 | 10.6 | 13.2 | 15.5 | 17.5 | 16.3 | 14 | 11.6 | 9.2 | 7.2 | 6.7 |
| Sunshine mean duration (h) | 2.5 | 4.2 | 7.1 | 6.8 | 8.7 | 8 | 11.4 | 8.3 | 4.5 | 4.4 | 2.8 | 1.1 |
| Precipitation (mm) | 468 | 333 | 228 | 346 | 185 | 182 | 104 | 261 | 592 | 532 | 521 | 729 |
| Sunny days | 3 | 4 | 11 | 1 | 12 | 4 | 7 | 5 | 8 | 1 | 2 | |
| Rainy days | 19 | 6 | 5 | 13 | 19 | 26 | 24 | 26 | 30 | 23 | 24 | 24 |
| Snow days | 9 | 18 | 15 | 16 | 5 | 5 |
The best time to visit Sitka during the most sunny months:
Months with the longest average daylight duration in Sitka:
The largest precipitation sum in Sitka is at