Oregon · county areal climate 1951–2025

Grant County, OR

A 45.0°F / 20.4" normal · 2025 ran +2°F vs normal.
2026 so far · through Jul 10: This area is running +3.6°F (45.3°F) vs the 1996–2025 to-date normal — the 3rd warmest start of 76 years. Precipitation 67% of normal. U.S. year-to-date →

Normal (1996–2025)

45.0°F
annual mean · 20.4" precipitation

2025 vs Normal

+2°F
47.0°F · 19.8" (97% of normal)

Warmest Year

47.2°F
2015 · coldest 40.4°F (1985)

Wettest Year

30.6in
1983 · driest 13.7" (2002)

Hottest Day

101.5°F
Jul 12 · 2002

Coldest Day

-24.1°F
Dec 22 · 1990

Biggest Rain Day

2.03in
Aug 31 · 1984

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

30°
J
31°
F
36°
M
41°
A
49°
M
56°
J
66°
J
64°
A
57°
S
45°
O
35°
N
29°
D
—— 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.

Nearby

← All Oregon countiesU.S. overview
Coldest Since · Browse all states · See where it's hottest → hottestsince.com
part of Weather Trader · supported by Substack Subscribers · data: NWS NDFD forecast + NOAA/ACIS ThreadEx records · updated 2026-07-13 14:12Z
© 2026 Weather Trader · All rights reserved