West Virginia · county areal climate 1951–2025
Mason County, WV
A 55.0°F / 44.3" normal · 2025 ran +0.1°F vs normal.
2026 so far · through Jul 10: This area is running
+1.4°F (53.3°F) vs the 1996–2025 to-date normal — the
8th warmest start of 76 years. Precipitation
75% of normal.
U.S. year-to-date → Normal (1996–2025)
55.0°F
annual mean · 44.3" precipitation
2025 vs Normal
+0.1°F
55.1°F · 45.6" (103% of normal)
Warmest Year
57.0°F
2024 · coldest 51.6°F (1963)
Wettest Year
57.1in
2011 · driest 30.5" (1987)
Hottest Day
102.1°F
Jul 8 · 2012
Coldest Day
-23.2°F
Jan 20 · 1994
Biggest Rain Day
3.41in
Sep 9 · 2004
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.