Wyoming · county areal climate 1951–2025
Park County, WY
A 39.5°F / 22.2" normal · 2025 ran +1.5°F vs normal.
2026 so far · through Jul 10: This area is running
+3°F (39.1°F) vs the 1996–2025 to-date normal — the
3rd warmest start of 76 years. Precipitation
74% of normal.
U.S. year-to-date → Normal (1996–2025)
39.5°F
annual mean · 22.2" precipitation
2025 vs Normal
+1.5°F
41.0°F · 25.3" (114% of normal)
Warmest Year
41.4°F
2015 · coldest 35.3°F (1951)
Wettest Year
29.7in
2017 · driest 15.5" (1960)
Hottest Day
90.9°F
Jul 13 · 2002
Coldest Day
-39.8°F
Jan 12 · 1963
Biggest Rain Day
1.86in
Apr 27 · 1963
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.