Oregon · county areal climate 1951–2025
Jefferson County, OR
A 48.0°F / 18.1" normal · 2025 ran +2.1°F vs normal.
2026 so far · through Jul 9: This area is running
+3.1°F (47.9°F) vs the 1996–2025 to-date normal — the
3rd warmest start of 76 years. Precipitation
72% of normal.
U.S. year-to-date → Normal (1996–2025)
48.0°F
annual mean · 18.1" precipitation
2025 vs Normal
+2.1°F
50.1°F · 17.5" (97% of normal)
Warmest Year
50.3°F
2015 · coldest 44.2°F (1955)
Wettest Year
31.4in
1996 · driest 12.5" (1985)
Hottest Day
107.5°F
Jun 30 · 2021
Coldest Day
-17.8°F
Jan 26 · 1957
Biggest Rain Day
2.45in
Nov 19 · 1996
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.