Maryland · county areal climate 1951–2025
Montgomery County, MD
A 55.6°F / 43.8" normal · 2025 ran +0.2°F vs normal.
2026 so far · through Jul 10: This area is running
+1°F (53.3°F) vs the 1996–2025 to-date normal — the
13th warmest start of 76 years. Precipitation
78% of normal.
U.S. year-to-date → Normal (1996–2025)
55.6°F
annual mean · 43.8" precipitation
2025 vs Normal
+0.2°F
55.8°F · 33.7" (77% of normal)
Warmest Year
57.6°F
2024 · coldest 51.9°F (1958)
Wettest Year
64.2in
2018 · driest 30.3" (1965)
Hottest Day
101.6°F
Jul 17 · 1988
Coldest Day
-9.3°F
Jan 17 · 1982
Biggest Rain Day
7.51in
Jun 22 · 1972
Record
1951–2025
75 complete years · NOAA nClimGrid
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal
nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the
station records.