Best year time to visit Okanogan

General weather information about Okanogan

Average annual temperature is 12.2 °C

Absolute maximum temperature: 42.0 °C

Absolute minimum temperature: -15.6 °C

Number of sunny days: 242 days

Number of rainy days: 106 days

Number of snow days: 17 days

Look at detailed online map of Okanogan

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

Okanogan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.610.816.030.433.434.638.842.032.926.012.27.7
Average daytime temperature (°C)1.63.810.215.827.529.234.233.726.117.67.44.6
Average temperature (°C)-1.0-0.54.810.020.722.526.426.319.411.83.31.9
Average night temperature (°C)-3.5-3.60.75.214.816.319.319.414.07.10.3-0.3
Absolute minimum temperature (°C)-15.6-10.2-3.40.17.110.614.913.85.5-5.1-3.1-4.6

Okanogan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.86.28.29.612.913.313.512.110.08.04.83.1
Precipitation (mm)66171735401481627264461
Sunny days141919131924292623212015
Rainy days136717126257101011
Snow days435000000005

Okanogan - weather forecast by months

Okanogan weather in januaryOkanogan weather in februaryOkanogan weather in marchOkanogan weather in aprilOkanogan weather in mayOkanogan weather in juneOkanogan weather in julyOkanogan weather in augustOkanogan weather in septemberOkanogan weather in octoberOkanogan weather in novemberOkanogan weather in december

Best time to visit Okanogan:

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

  • May — 12.9(h)
  • June — 13.3(h)
  • July — 13.5(h)
  • August — 12.1(h)

Months with the longest average daylight duration in Okanogan:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Okanogan is at

  • January — 66(mm)
  • May — 40(mm)
  • November — 44(mm)
  • December — 61(mm)

    • Weather forecast in the closest to Okanogan admin centers

    Weather forecast in the closest towns to Okanogan

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    Frequently asked questions

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