Best year time to visit Slana

General weather information about Slana

Average annual temperature is -1.1 °C

Absolute maximum temperature: 25.8 °C

Absolute minimum temperature: -28.0 °C

Number of sunny days: 153 days

Number of rainy days: 109 days

Number of snow days: 103 days

Look at detailed online map of Slana

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

Slana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-0.8-4.92.27.318.220.025.822.913.87.5-0.6-3.5
Average daytime temperature (°C)-9.9-9.1-4.70.710.315.420.718.39.01.6-5.3-12.1
Average temperature (°C)-12.0-12.8-9.6-3.84.810.815.813.65.4-2.2-8.4-15.4
Average night temperature (°C)-13.9-15.4-13.0-7.20.16.610.89.52.7-4.8-11.2-18.2
Absolute minimum temperature (°C)-21.3-26.6-21.6-13.3-4.70.47.64.3-1.6-12.3-28.0-27.7

Slana monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.019.017.014.011.08.05.0
Daylight mean duration (h)6.18.811.814.918.019.918.916.113.09.96.95.0
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.54.07.89.711.212.012.38.66.05.12.91.7
Precipitation (mm)201413216742539762534840
Sunny days1513191515121169151013
Rainy days10221518202520600
Snow days1515101310001102018

Slana - weather forecast by months

Slana weather in januarySlana weather in februarySlana weather in marchSlana weather in aprilSlana weather in maySlana weather in juneSlana weather in julySlana weather in augustSlana weather in septemberSlana weather in octoberSlana weather in novemberSlana weather in december

Best time to visit Slana:

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

  • April — 9.7(h)
  • May — 11.2(h)
  • June — 12.0(h)
  • July — 12.3(h)

Months with the longest average daylight duration in Slana:

  • May — 18.0(h)
  • June — 19.9(h)
  • July — 18.9(h)
  • August — 16.1(h)

The largest precipitation sum in Slana is at

  • May — 67(mm)
  • August — 97(mm)
  • September — 62(mm)

    • Weather forecast in the closest to Slana admin centers

    Weather forecast in the closest towns to Slana

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    Frequently asked questions

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