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Cottonwood, CA Weather


Cottonwood, CA climate is hot during summer when temperatures tend to be in the 80'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 9.99 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 9.99 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 35 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.

The annual average precipitation at Cottonwood is 9.99 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is January with an average rainfall of 5.50 Inches.

Weather Data

Normal Climate

Normal Temperatures

(REDDING MUNICIPAL AP Weather station, 9.34 miles from Cottonwood)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 55.4 60.1 63.9 70.6 80.7 90.7 98.5 96.9 90.2 78.4 62.4 55.6 75.3
Mean °F 45.5 49.1 52.5 57.8 66.2 75.2 81.3 78.9 73.4 63.2 51.1 45.3 61.6
Min °F 35.5 38.1 41.1 44.9 51.6 59.6 64.1 60.8 56.5 48.0 39.8 35.0 47.9

Normal Precipitation

(COLEMAN FISHERIES STA Weather station, 6.90 miles from Cottonwood)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 5.50 4.37 4.25 2.10 1.77 0.57 0.22 0.29 1.16 1.74 3.51 4.30 9.99