Average annual temperature is 4.8 °C
Absolute maximum temperature: 20.9 °C
Absolute minimum temperature: -12.3 °C
Number of sunny days: 103 days
Number of rainy days: 243 days
Number of snow days: 19 days
Look at detailed online map of Chiniak
* Weather data for Chiniak 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) | 5.2 | 5.5 | 7.9 | 12.1 | 10.3 | 20.2 | 19.6 | 20.9 | 17.0 | 10.9 | 8.2 | 5.7 |
| Average daytime temperature (°C) | 3.2 | 2.4 | 2.6 | 4.2 | 7.7 | 11.4 | 14.6 | 15.5 | 12.3 | 8.4 | 4.7 | 1.6 |
| Average temperature (°C) | 2.0 | -0.8 | -0.3 | 1.1 | 5.5 | 8.9 | 11.7 | 12.7 | 9.2 | 6.0 | 2.6 | -1.1 |
| Average night temperature (°C) | 0.8 | -4.0 | -2.5 | -1.1 | 3.7 | 7.2 | 9.7 | 10.7 | 6.6 | 4.2 | 0.8 | -3.2 |
| Absolute minimum temperature (°C) | -4.6 | -12.3 | -10.0 | -7.9 | -0.6 | 4.4 | 6.6 | 6.7 | 3.1 | -1.6 | -5.1 | -11.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 18.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.4 | 9.4 | 11.8 | 14.4 | 16.6 | 17.9 | 17.3 | 15.2 | 12.8 | 10.3 | 8.0 | 6.7 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 9.0 | 7.0 | 6.0 |
| Sunshine mean duration (h) | 1.4 | 5.6 | 8.3 | 9.6 | 5.9 | 5.5 | 7.2 | 6.7 | 8.4 | 5.1 | 3.5 | 2.3 |
| Precipitation (mm) | 153 | 78 | 69 | 65 | 221 | 183 | 171 | 146 | 84 | 110 | 152 | 156 |
| Sunny days | 6 | 11 | 19 | 8 | 0 | 5 | 7 | 7 | 7 | 13 | 12 | 8 |
| Rainy days | 23 | 15 | 8 | 17 | 31 | 25 | 24 | 24 | 23 | 18 | 17 | 18 |
| Snow days | 2 | 2 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The best time to visit Chiniak during the most sunny months:
Months with the longest average daylight duration in Chiniak:
The largest precipitation sum in Chiniak is at