Idaho · county areal climate 1951–2025
Valley County, ID
A 40.0°F / 34.4" normal · 2025 ran +1.4°F vs normal.
2026 so far · through Jul 10: This area is running
+2.4°F (39.0°F) vs the 1996–2025 to-date normal — the
4th warmest start of 76 years. Precipitation
92% of normal.
U.S. year-to-date → Normal (1996–2025)
40.0°F
annual mean · 34.4" precipitation
2025 vs Normal
+1.4°F
41.4°F · 37.1" (108% of normal)
Warmest Year
42.4°F
2015 · coldest 35.8°F (1955)
Wettest Year
54.8in
1996 · driest 24.4" (1987)
Hottest Day
96.9°F
Jul 13 · 2002
Coldest Day
-34.2°F
Feb 1 · 1956
Biggest Rain Day
3.64in
Dec 22 · 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.