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Greenbelt
Weather averages
ClimateForecastSeptemberOctober >>

Greenbelt (MD) Climate by Month

The graphs below provide an overview of the climate in Greenbelt (Maryland), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: Washington DC, the United States of America (21 KM, 13 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year
* Data from: Washington DC, the United States of America (21 KM, 13 Miles).

Monthly precipitation

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

Monthly rainy days

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

Average humidity

The mean monthly relative humidity over the year
* Data from: Washington DC, the United States of America (21 KM, 13 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)
* Data from: Washington DC, the United States of America (21 KM, 13 Miles).

Forecast for Greenbelt (MD)

Fri   Sep 20
29°C | 15°C
E 14 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
Sat   Sep 21
28°C | 16°C
S 11 km/h
1.9 mm
partly cloudy and thunder

partly cloudy and thunder

hourly forecast
Sun   Sep 22
22°C | 16°C
E 11 km/h
8.1 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
5-Day Forecast 10-Day Forecast

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

During the months of May and October 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 Greenbelt?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Greenbelt?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Greenbelt?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Greenbelt?
    June tops the wettest month list with 149 mm of rainfall.
  • Which is the driest month in Greenbelt?
    February is the driest month with 65 mm of precipitation.
  • Which is the sunniest month in Greenbelt?
    June is the sunniest month with an average of 282 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.

     

     

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