Wyoming · county areal climate 1951–2025
Platte County, WY
A 47.5°F / 13.7" normal · 2025 ran +1.8°F vs normal.
2026 so far · through Aug 29: This area is running
+4.7°F (54.3°F) vs the 1996–2025 to-date normal — the
1st warmest start of 76 years. Precipitation
62% of normal.
U.S. year-to-date → Normal (1996–2025)
47.5°F
annual mean · 13.7" precipitation
2025 vs Normal
+1.8°F
49.3°F · 13.7" (100% of normal)
Warmest Year
50.3°F
2012 · coldest 43.1°F (1951)
Wettest Year
19.2in
1995 · driest 7.2" (2012)
Hottest Day
101.8°F
Aug 3 · 2026
Coldest Day
-33.2°F
Dec 22 · 1990
Biggest Rain Day
3.21in
Jun 12 · 1970
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.