Idaho · county areal climate 1951–2025
Boundary County, ID
A 41.9°F / 39.0" normal · 2025 ran +2.6°F vs normal.
2026 so far · through Jul 9: This area is running
+2.4°F (41.2°F) vs the 1996–2025 to-date normal — the
4th warmest start of 76 years. Precipitation
73% of normal.
U.S. year-to-date → Normal (1996–2025)
41.9°F
annual mean · 39.0" precipitation
2025 vs Normal
+2.6°F
44.5°F · 38.9" (100% of normal)
Warmest Year
44.5°F
2025 · coldest 37.4°F (1955)
Wettest Year
58.0in
2012 · driest 25.9" (1952)
Hottest Day
98.8°F
Jun 30 · 2021
Coldest Day
-36.2°F
Dec 30 · 1968
Biggest Rain Day
2.53in
Jan 15 · 1974
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.