Best year time to visit Alaska

General weather information about Alaska

Average annual temperature is 23.3 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: 12.3 °C

Number of sunny days: 145 days

Number of rainy days: 220 days

Look at detailed online map of Alaska

* Weather data for Alaska Mexico is based on climate observations for 2026 year

Alaska air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.732.533.534.737.635.231.632.832.131.130.530.9
Average daytime temperature (°C)27.027.029.630.932.431.029.930.230.328.226.125.5
Average temperature (°C)21.021.123.124.425.625.124.524.524.623.221.620.5
Average night temperature (°C)17.417.218.919.720.621.321.020.821.020.319.017.2
Absolute minimum temperature (°C)13.513.516.618.116.319.319.919.219.017.314.412.3

Alaska monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.013.013.013.012.012.011.011.011.0
Daylight mean duration (h)11.311.612.012.512.913.113.012.712.211.811.411.2
Daylight minimum duration (h)11.011.011.012.012.013.012.012.012.011.011.011.0
Sunshine mean duration (h)10.210.410.911.511.710.710.310.510.59.79.09.7
Precipitation (mm)5825201874891257370295
Sunny days2319121915231861423
Rainy days891911162828302225168
Snow days000000000000

Best time to visit Alaska:

The largest precipitation sum in Alaska is at

  • June — 74(mm)
  • July — 89(mm)
  • August — 125(mm)
  • September — 73(mm)
  • October — 70(mm)