Best year time to visit Washington Harbor

General weather information about Washington Harbor

Average annual temperature is 9.3 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 149 days

Number of rainy days: 213 days

Number of snow days: 3 days

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

Washington Harbor air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.910.911.918.627.525.627.930.324.718.714.614.2
Average daytime temperature (°C)6.65.78.09.917.818.821.923.118.013.68.88.5
Average temperature (°C)3.72.33.35.613.013.716.717.913.69.85.75.6
Average night temperature (°C)1.3-0.3-0.52.39.29.512.313.510.46.93.23.3
Absolute minimum temperature (°C)-5.0-5.4-4.2-4.04.14.29.58.85.0-0.9-1.0-1.7

Washington Harbor monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.015.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.84.57.46.811.712.313.611.88.96.65.43.3
Precipitation (mm)221881242044628374010796193306
Sunny days3465182023221516125
Rainy days2722252513108915151826
Snow days120000000000

Washington Harbor - weather forecast by months

Washington Harbor weather in januaryWashington Harbor weather in februaryWashington Harbor weather in marchWashington Harbor weather in aprilWashington Harbor weather in mayWashington Harbor weather in juneWashington Harbor weather in julyWashington Harbor weather in augustWashington Harbor weather in septemberWashington Harbor weather in octoberWashington Harbor weather in novemberWashington Harbor weather in december

Best time to visit Washington Harbor:

The best time to visit Washington Harbor during the most sunny months:

  • May — 11.7(h)
  • June — 12.3(h)
  • July — 13.6(h)
  • August — 11.8(h)

Months with the longest average daylight duration in Washington Harbor:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Washington Harbor is at

  • January — 221(mm)
  • April — 204(mm)
  • November — 193(mm)
  • December — 306(mm)

    • Weather forecast in the closest to Washington Harbor admin centers

    Weather forecast in the closest towns to Washington Harbor

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    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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