Best year time to visit Adak

General weather information about Adak

Average annual temperature is -0.4 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: -42.2 °C

Number of sunny days: 108 days

Number of rainy days: 131 days

Number of snow days: 126 days

Look at detailed online map of Adak

* Weather data for Adak Russia is based on climate observations for 2026 year

Adak air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-1.1-1.13.91.226.622.328.630.419.511.82.2-2.3
Average daytime temperature (°C)-9.7-9.8-8.4-2.910.012.121.519.213.81.5-6.2-11.8
Average temperature (°C)-12.2-11.6-11.6-5.96.39.117.915.410.3-0.4-8.5-14.9
Average night temperature (°C)-14.5-14.0-16.1-10.51.15.613.411.16.3-2.8-11.3-18.0
Absolute minimum temperature (°C)-42.2-25.4-32.3-24.0-9.01.07.84.1-0.9-15.1-21.0-32.7

Adak monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.022.024.024.018.014.011.07.03.0
Daylight mean duration (h)4.48.111.715.519.623.821.516.913.29.55.72.7
Daylight minimum duration (h)2.06.09.013.017.022.019.015.011.07.03.02.0
Sunshine mean duration (h)0.41.74.77.311.47.012.99.55.82.00.60.2
Precipitation (mm)542130374864926861706414
Sunny days29991471111106614
Rainy days215514232020201551
Snow days2718171630000101916

Adak - weather forecast by months

Adak weather in januaryAdak weather in februaryAdak weather in marchAdak weather in aprilAdak weather in mayAdak weather in juneAdak weather in julyAdak weather in augustAdak weather in septemberAdak weather in octoberAdak weather in novemberAdak weather in december

Best time to visit Adak:

The best time to visit Adak during the most sunny months:

  • April — 7.3(h)
  • May — 11.4(h)
  • June — 7.0(h)
  • July — 12.9(h)
  • August — 9.5(h)

Months with the longest average daylight duration in Adak:

  • May — 19.6(h)
  • June — 23.8(h)
  • July — 21.5(h)
  • August — 16.9(h)

The largest precipitation sum in Adak is at

  • July — 92(mm)
  • August — 68(mm)
  • October — 70(mm)

    • Weather forecast in the closest to Adak admin centers

    Weather forecast in the closest towns to Adak

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    Frequently asked questions

    When is the best time to visit Adak?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Adak.
    What is the weather like in Adak?
    See average temperature, rainfall and daylight hours for Adak by month in the table above.
    How many sunny days does Adak have?
    The monthly weather statistics above show sunshine and rainfall patterns for Adak throughout the year.