Greenbelt, MD Weather & Climate Normals
What a normal year in Greenbelt actually looks like
On the 30-year record NOAA keeps for Greenbelt, MD, the comfort score comes out to 44/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Greenbelt's weather actually swings
Average temperatures in Greenbelt run from 34°F in Jan up to 77°F in Jul, a 43.4°F seasonal swing, a middling gap by national standards.
How wet Greenbelt actually gets
Over a typical year, Greenbelt sees about 44.02in of precipitation a year across roughly 116 days with measurable rain or snow, with 15.8in of snow a year.
Greenbelt against the rest of the country
Out of 4876 cities scored here, Greenbelt comes in at 3745; within MD alone it ranks 37 of 46. Population is about 24,843.
Checking the actual forecast
These figures come from BELTSVILLE, MD US, the NOAA station 3.5 miles from Greenbelt, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is