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

Weather Forecast

(Generated: 3:30 AM PST SAT NOV 21 2009)

	Hi: 56°F	Today: Patchy fog in the morning. Partly cloudy. Highs 53 to 58. Northwest winds around 10 mph.
	Lo: 41°F
	Hi: 58°F	Sunday: Mostly cloudy with a chance of rain showers. Highs 54 to 60. Southeast winds around 10 mph.
	Lo: 40°F
	Hi: 62°F	Monday: Mostly sunny. Highs around 62. North winds around 10 mph.
	Lo: 40°F
	Hi: 62°F	Tuesday: Mostly sunny. Highs 58 to 64.
	Lo: 42°F
	Hi: 64°F	Wednesday: Clear. Lows 37 to 45. Highs around 64.
	Lo: 42°F
	Hi: 64°F	Wednesday: Clear. Lows 37 to 45. Highs around 64.
	Lo: 42°F
	Hi: 63°F	Thanksgiving day: Mostly sunny. Highs around 63.
	Lo: 42°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Crescent Moon	Civil Twilight: 6:28 AM PST	Sunrise: 6:58 AM PST
		Sunset: 4:47 PM PST	Civil Twilight: 5:16 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