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Lanham, MD Climate

1991 to 2020 normals at Glenn Dale Bell Stn, 2 mi from the center of Lanham, elevation 150 ft.

Average weather by month

Select a month for daily normals and last year's weather

MonthRangeHighLowPrecip.Snow
January44°22°----
February47°23°----
March55°31°----
April66°41°----
May75°51°----
June83°61°----
July89°66°----
August87°65°----
September79°57°----
October68°44°----
November57°33°----
December48°27°----
Year66°----

Frequently asked questions

What is the hottest month in Lanham, MD?
July is the warmest month, with a normal high of 89°F at Glenn Dale Bell Stn.
What is the coldest month in Lanham, MD?
January is the coldest month, with a normal low of 22°F.