Montana · county areal climate 1951–2025
Flathead County, MT
A 40.8°F / 35.5" normal · 2025 ran +1.8°F vs normal.
2026 so far · through Jul 10: This area is running
+2.6°F (40.3°F) vs the 1996–2025 to-date normal — the
4th warmest start of 76 years. Precipitation
108% of normal.
U.S. year-to-date → Normal (1996–2025)
40.8°F
annual mean · 35.5" precipitation
2025 vs Normal
+1.8°F
42.6°F · 38.9" (110% of normal)
Warmest Year
43.2°F
2015 · coldest 36.1°F (1951)
Wettest Year
50.7in
1951 · driest 24.8" (1952)
Hottest Day
95.5°F
Aug 11 · 2018
Coldest Day
-37.3°F
Jan 14 · 2024
Biggest Rain Day
3.02in
Jun 8 · 1964
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.