North Dakota · county areal climate 1951–2025
Foster County, ND
A 40.7°F / 19.2" normal · 2025 ran +0.5°F vs normal.
2026 so far · through Jul 9: This area is running
+1.7°F (37.6°F) vs the 1996–2025 to-date normal — the
20th warmest start of 76 years. Precipitation
75% of normal.
U.S. year-to-date → Normal (1996–2025)
40.7°F
annual mean · 19.2" precipitation
2025 vs Normal
+0.5°F
41.2°F · 19.6" (102% of normal)
Warmest Year
44.4°F
1987 · coldest 35.1°F (1951)
Wettest Year
27.1in
1993 · driest 11.0" (1976)
Hottest Day
104.5°F
Aug 8 · 1983
Coldest Day
-37.6°F
Jan 29 · 1951
Biggest Rain Day
3.11in
Jun 6 · 1956
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.