ClimateForecastAprilMay >>

Climate in Williamsburg (Iowa), 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 Williamsburg, the United States of America

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Monthly precipitation

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

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

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Weather Forecasts for Williamsburg (IA)

Thu   Apr 18
13°C | 7°C
NE 22 km/h
9.6 mm
overcast and heavy rain

overcast and heavy rain

Fri   Apr 19
14°C | 2°C
W 29 km/h
partly cloudy and no rain

partly cloudy and no rain

Sat   Apr 20
10°C | 0°C
NW 22 km/h
broken clouds and no rain

broken clouds and no rain

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

During the months of May 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:

  • When is summer in Williamsburg?
    The hottest season / summer takes place in June, July, August and September.
  • When is winter in Williamsburg?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Williamsburg?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Williamsburg?
    The coldest month is January with an average maximum temperature of -2°C.
  • Which is the wettest month in Williamsburg?
    June tops the wettest month list with 154 mm of rainfall.
  • Which is the driest month in Williamsburg?
    January is the driest month with 26 mm of precipitation.

  • 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.