King Salmon, Alaska — Climate & Weather
Summers in King Salmon peak in July, when highs average 65°F, while January nights are the coldest of the year, dipping to an average low of 10°F. The area receives about 21 inches of precipitation a year, with September the wettest month. Annual snowfall averages about 47 inches. Figures are 30-year averages (1991-2020) from the KING SALMON, AK US weather station, about 5 miles away.
Average Highs and Lows (°F)
| Month | Average high | Average low |
|---|---|---|
| 1 | 23.5 | 9.8 |
| 2 | 29.5 | 14.7 |
| 3 | 31.8 | 15.2 |
| 4 | 44.5 | 27.6 |
| 5 | 55.2 | 36.1 |
| 6 | 62.1 | 43.5 |
| 7 | 64.6 | 48.9 |
| 8 | 63.3 | 48 |
| 9 | 56.3 | 41 |
| 10 | 43.8 | 29 |
| 11 | 31.9 | 18.2 |
| 12 | 25.7 | 11.4 |
Monthly normals, 1991-2020. Source: NOAA National Centers for Environmental Information.
Average Monthly Precipitation (Inches)
| Inches | |
|---|---|
| Jan | 0.9 |
| Feb | 0.9 |
| Mar | 0.8 |
| Apr | 1.0 |
| May | 1.4 |
| Jun | 1.8 |
| Jul | 2.5 |
| Aug | 3.3 |
| Sep | 3.4 |
| Oct | 2.3 |
| Nov | 1.7 |
| Dec | 1.4 |
Looking for this climate somewhere else? The weather patterns around King Salmon most closely resemble the areas near Anderson Lake, Ak; Ft Richardson Wtp, Ak; Eagle Rvr Gakona Circle, Ak (matched on winter lows, summer highs, rainfall and snowfall).