Colorado · county areal climate 1951–2025
Custer County, CO
A 42.3°F / 19.3" normal · 2025 ran +1.5°F vs normal.
2026 so far · through Jul 10: This area is running
+4.3°F (43.7°F) vs the 1996–2025 to-date normal — the
1st warmest start of 76 years. Precipitation
55% of normal.
U.S. year-to-date → Normal (1996–2025)
42.3°F
annual mean · 19.3" precipitation
2025 vs Normal
+1.5°F
43.8°F · 17.7" (92% of normal)
Warmest Year
44.1°F
2017 · coldest 38.8°F (1964)
Wettest Year
31.2in
1957 · driest 10.8" (2002)
Hottest Day
87.2°F
Jul 20 · 2005
Coldest Day
-31.2°F
Jan 12 · 1963
Biggest Rain Day
2.08in
May 19 · 1955
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.