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Chico, CA Weather


Chico, CA climate is warm during summer when temperatures tend to be in the 70's and cold during winter when temperatures tend to be in the 40's.

The warmest month of the year is July with an average maximum temperature of 93.00 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 34.80 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 33 degrees Fahrenheit, and moderate during winter with an average difference of 20 degrees Fahrenheit.

The annual average precipitation at Chico is 26.23 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is January with an average rainfall of 5.17 Inches.

Weather Data

Current Conditions

(Updated: 5:15 AM PST SUN NOV 8 2009)

Fair Fair, 41°F Humidity: 76% Dewpoint: 34°F
Wind Speed: CALM Heat Index: 41°F
Barometer: 30.05 in. Wind Chill: 41°F

Weather Forecast

(Generated: 3:30 AM PST SUN NOV 08 2009)
Hi: 65°F Today: Mostly sunny. Highs around 65. North winds up to 10 mph.
Lo: 41°F
Hi: 63°F Monday: Partly cloudy in the morning then becoming mostly cloudy. Highs 58 to 66. Southeast winds up to 10 mph.
Lo: 44°F
Hi: 65°F Tuesday: Mostly cloudy with a slight chance of rain showers. Highs 61 to 67. Southeast winds up to 10 mph.
Lo: 45°F
Hi: 61°F Veterans day: Mostly cloudy with a chance of rain showers. Highs 57 to 63.
Lo: 42°F
Hi: 61°F Thursday: Partly cloudy with a slight chance of rain showers. Highs 57 to 63.
Lo: 41°F
Hi: 61°F Friday: Partly cloudy. Lows around 41. Highs 58 to 63.
Lo: 43°F

Moon, Sunrise and Sunset

Waning Gibbous Moon Moon Phase: Waning Gibbous Moon Civil Twilight:
6:14 AM PST
Sunrise:
6:43 AM PST
Sunset:
4:58 PM PST
Civil Twilight:
5:26 PM PST

Normal Climate

Normal Temperatures

(CHICO UNIVERSITY FARM Weather station, 3.47 miles from Chico)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 53.7 60.0 64.9 71.9 80.1 87.8 93.0 92.2 88.4 78.7 63.0 54.4 74.0
Mean °F 44.5 49.3 53.2 58.4 65.7 72.4 76.9 75.4 71.5 63.0 51.6 44.6 60.5
Min °F 35.2 38.6 41.5 44.9 51.3 57.0 60.7 58.6 54.6 47.3 40.2 34.8 47.1

Normal Precipitation

(CHICO UNIVERSITY FARM Weather station, 3.47 miles from Chico)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 5.17 4.50 4.32 1.59 0.91 0.47 0.05 0.16 0.59 1.34 3.50 3.63 26.23