Best year time to visit Kupreanof

General weather information about Kupreanof

Average annual temperature is 7.1 °C

Absolute maximum temperature: 31.8 °C

Absolute minimum temperature: -15.3 °C

Number of sunny days: 79 days

Number of rainy days: 269 days

Number of snow days: 17 days

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* Weather data for Kupreanof United States is based on climate observations for 2026 year

Kupreanof air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.64.98.916.728.325.531.827.424.317.19.08.9
Average daytime temperature (°C)3.81.83.78.115.917.723.020.515.110.05.63.8
Average temperature (°C)1.9-0.7-0.43.710.613.017.115.911.36.93.71.9
Average night temperature (°C)0.0-2.9-3.10.56.79.112.412.48.84.91.7-0.2
Absolute minimum temperature (°C)-6.1-15.3-11.5-4.0-0.23.78.68.32.5-4.0-5.4-8.3

Kupreanof monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.017.017.016.013.011.09.07.0
Daylight mean duration (h)7.59.511.814.316.517.717.115.112.810.48.16.9
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)1.32.86.45.57.27.210.97.93.63.01.30.6
Precipitation (mm)317281120267141172107245509337431432
Sunny days6312210101291842
Rainy days241516272120192229232627
Snow days1103100000002

Kupreanof - weather forecast by months

Kupreanof weather in januaryKupreanof weather in februaryKupreanof weather in marchKupreanof weather in aprilKupreanof weather in mayKupreanof weather in juneKupreanof weather in julyKupreanof weather in augustKupreanof weather in septemberKupreanof weather in octoberKupreanof weather in novemberKupreanof weather in december

Best time to visit Kupreanof:

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

  • March — 6.4(h)
  • May — 7.2(h)
  • June — 7.2(h)
  • July — 10.9(h)
  • August — 7.9(h)

Months with the longest average daylight duration in Kupreanof:

  • May — 16.5(h)
  • June — 17.7(h)
  • July — 17.1(h)

The largest precipitation sum in Kupreanof is at

  • September — 509(mm)
  • November — 431(mm)
  • December — 432(mm)

    • Weather forecast in the closest to Kupreanof admin centers

    Weather forecast in the closest towns to Kupreanof

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    Frequently asked questions

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