Historical weather statistics for Anchorage, United States
Typical weather in Anchorage
July is typically the warmest month, with median daily highs near 17.2 °C and lows near 11.6 °C. January is typically the coolest month, with median daily highs near -5.4 °C and lows near -10.1 °C. Median precipitation probability is highest in August, at about 63.3 %. Median relative humidity reaches its annual high in October, at about 96.1 %. These are historical climate statistics, not a day-to-day forecast.
Monthly values are medians of historical daily weather statistics. They describe typical conditions and are not a forecast.
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| Month | Daily max temperature (°C) | Daily min temperature (°C) | Wind chance (%) | Humidity (%) | Precipitation chance (%) | Snow depth (cm) |
|---|---|---|---|---|---|---|
| January | -5.4 °C | -10.1 °C | 0.0 % | 96.0 % | 42.7 % | 71.5 cm |
| February | -2.4 °C | -7.5 °C | 0.0 % | 95.8 % | 44.3 % | 88.3 cm |
| March | -1.2 °C | -7.4 °C | 0.0 % | 94.4 % | 34.0 % | 96.1 cm |
| April | 4.3 °C | -2.2 °C | 0.0 % | 94.3 % | 28.3 % | 81.3 cm |
| May | 10.0 °C | 2.8 °C | 0.0 % | 93.7 % | 29.3 % | 16.1 cm |
| June | 15.4 °C | 8.9 °C | 0.0 % | 93.5 % | 47.0 % | 0.0 cm |
| July | 17.2 °C | 11.6 °C | 0.0 % | 94.6 % | 53.7 % | 0.0 cm |
| August | 16.4 °C | 11.0 °C | 0.0 % | 95.6 % | 63.3 % | 0.0 cm |
| September | 12.4 °C | 7.0 °C | 0.0 % | 95.7 % | 58.8 % | 0.0 cm |
| October | 5.8 °C | 1.1 °C | 0.0 % | 96.1 % | 44.3 % | 1.0 cm |
| November | -1.9 °C | -6.6 °C | 0.0 % | 95.3 % | 46.0 % | 18.5 cm |
| December | -4.2 °C | -8.4 °C | 0.0 % | 96.1 % | 47.3 % | 54.4 cm |