California · county areal climate 1951–2025

Glenn County, CA

A 60.8°F / 26.4" normal · 2025 ran +1.7°F vs normal.
2026 so far · through Jul 10: This area is running +3.2°F (61.1°F) vs the 1996–2025 to-date normal — the 2nd warmest start of 76 years. Precipitation 104% of normal. U.S. year-to-date →

Normal (1996–2025)

60.8°F
annual mean · 26.4" precipitation

2025 vs Normal

+1.7°F
62.5°F · 22.8" (86% of normal)

Warmest Year

63.0°F
2014 · coldest 57.9°F (1982)

Wettest Year

62.2in
1983 · driest 7.2" (2020)

Hottest Day

111.1°F
Aug 9 · 1978

Coldest Day

13.9°F
Dec 23 · 1990

Biggest Rain Day

4.8in
Jan 9 · 1995

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

46°
J
48°
F
52°
M
57°
A
65°
M
73°
J
78°
J
77°
A
72°
S
63°
O
52°
N
46°
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

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