California · county areal climate 1951–2025

Colusa County, CA

A 23.8" / 62.0°F normal · 2025 ran 75% of normal precipitation.
2026 so far · through Jul 25: This area is at 91% (13.27") of the 1996–2025 to-date normal — the 39th driest start of 76 years. Temperature +3°F vs normal. U.S. year-to-date →

Normal (1996–2025)

23.8in
annual precipitation · 62.0°F

2025 vs Normal

75%
17.8" · 63.6°F (+1.6 vs normal)

Wettest Year

50.7in
1983

Driest Year

6.3in
1976

Biggest Rain Day

4.02in
Jan 9 · 1995

Warmest Year

64.5°F
2014

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

47°
J
50°
F
54°
M
59°
A
66°
M
74°
J
79°
J
78°
A
73°
S
64°
O
53°
N
47°
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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