Skip to content

Checked

Poolesville, MD Climate

1991 to 2020 normals at WFO Sterling, 12 mi from the center of Poolesville, elevation 288 ft.

Average weather by month

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

MonthRangeHighLowPrecip.Snow
January42°25°3.12 in--
February45°26°2.63 in--
March54°33°3.79 in--
April66°43°3.45 in--
May74°53°4.92 in--
June83°63°4.61 in--
July87°67°4.06 in--
August86°66°3.65 in--
September79°58°4.13 in--
October68°45°4.04 in--
November56°35°3.21 in--
December46°29°3.48 in--
Year66°45.09 in--

Frequently asked questions

What is the hottest month in Poolesville, MD?
July is the warmest month, with a normal high of 87°F at WFO Sterling.
What is the coldest month in Poolesville, MD?
January is the coldest month, with a normal low of 25°F.
What is the wettest month in Poolesville, MD?
May has the most precipitation on average, about 4.92 inches.