Best year time to visit Sitka

General weather information about Sitka

Average annual temperature is 10.7 °C

Absolute maximum temperature: 30.0 °C

Absolute minimum temperature: -19.2 °C

Number of sunny days: 132 days

Number of rainy days: 219 days

Number of snow days: 14 days

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

Sitka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.119.220.427.026.230.029.629.529.525.017.616.2
Average daytime temperature (°C)6.69.69.217.519.623.426.124.821.716.510.17.4
Average temperature (°C)2.23.23.510.713.517.521.119.716.711.74.83.5
Average night temperature (°C)-0.8-1.8-1.05.07.512.417.215.612.67.90.60.5
Absolute minimum temperature (°C)-8.9-19.2-10.1-2.40.47.912.811.17.10.0-8.6-6.0

Sitka monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.110.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)2.86.26.28.610.110.811.110.49.06.76.74.2
Precipitation (mm)1398514454101174153123691316182
Sunny days59101318114711131813
Rainy days201618171319272419181018
Snow days633000000020

Sitka - weather forecast by months

Sitka weather in januarySitka weather in februarySitka weather in marchSitka weather in aprilSitka weather in maySitka weather in juneSitka weather in julySitka weather in augustSitka weather in septemberSitka weather in octoberSitka weather in novemberSitka weather in december

Best time to visit Sitka:

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

  • May — 10.1(h)
  • June — 10.8(h)
  • July — 11.1(h)
  • August — 10.4(h)

The largest precipitation sum in Sitka is at

  • January — 139(mm)
  • March — 144(mm)
  • June — 174(mm)
  • July — 153(mm)

    • Weather forecast in the closest to Sitka admin centers

    Weather forecast in the closest towns to Sitka

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    Frequently asked questions

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