Oregon · county areal climate 1951–2025

Morrow County, OR

A 50.4°F / 13.8" normal · 2025 ran +1.9°F vs normal.
2026 so far · through Jul 9: This area is running +2.7°F (50.1°F) vs the 1996–2025 to-date normal — the 3rd warmest start of 76 years. Precipitation 69% of normal. U.S. year-to-date →

Normal (1996–2025)

50.4°F
annual mean · 13.8" precipitation

2025 vs Normal

+1.9°F
52.3°F · 13.0" (94% of normal)

Warmest Year

52.9°F
2015 · coldest 45.9°F (1985)

Wettest Year

20.9in
1983 · driest 9.1" (1967)

Hottest Day

109.7°F
Jun 30 · 2021

Coldest Day

-21.1°F
Jan 27 · 1957

Biggest Rain Day

1.84in
Nov 19 · 1996

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

34°
J
36°
F
42°
M
47°
A
55°
M
62°
J
71°
J
70°
A
62°
S
50°
O
40°
N
34°
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
Hottest Since · Browse all states · See where it's coldest → coldestsince.com
part of Weather Trader · supported by Substack Subscribers · data: NWS NDFD forecast + NOAA/ACIS ThreadEx records · updated 2026-07-12 17:59Z
© 2026 Weather Trader · All rights reserved