Climate in Bellevue (Washington State), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Bellevue, the United States of America

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Bellevue, the United States of America

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* Data from: Seattle, the United States of America (19 KM, 12 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average monthly percentage of sunshine in Bellevue, the United States of America

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* Data from: Seattle, the United States of America (19 KM, 12 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Bellevue, the United States of America

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Bellevue, the United States of America

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Bellevue, the United States of America

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* Data from: Seattle, the United States of America (19 KM, 12 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average monthly wind speed in Bellevue, the United States of America

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* Data from: Seattle, the United States of America (19 KM, 12 Miles).

Weather Forecasts for Bellevue (WA)

Thu   Mar 28
12°C | 5°C
S 14 km/h
15 mm
overcast and heavy rain

overcast and heavy rain

Fri   Mar 29
15°C | 7°C
N 14 km/h
5.7 mm
almost clear and  chance of rain

almost clear and chance of rain

Sat   Mar 30
15°C | 6°C
NW 11 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Bellevue in the United States of America

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Bellevue?
    Most rainfall (rainy season) is seen in November and December.
  • Which is the warmest month in Bellevue?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Bellevue?
    The coldest month is December with an average maximum temperature of 7°C.
  • Which is the wettest month in Bellevue?
    November tops the wettest month list with 176 mm of rainfall.
  • Which is the driest month in Bellevue?
    July is the driest month with 17 mm of precipitation.
  • Which is the sunniest month in Bellevue?
    July is the sunniest month with an average of 312 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.