Red Bluff, CA Climate

Summary Graph

The summary climate graph for Red Bluff, CA shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.

Graph of average and extreme temperature ranges by day for Red Bluff, CA.


The warmest month in Red Bluff Municipalcipal Airport, Red Bluff, California is July with an average high temperature of 98.9°F. The hottest day on record was August 8 1981 when the temperature hit 120.9°F. During December the overnight temperature drops to an average of 37.1°F with the lowest temperature of 10.9°F being recorded on December 22 1994.

Warmest Days

Warmest Months

Coldest Days

Coldest Months

The warmest days on record are:

8 Aug 1981120.9°F
9 Aug 1978118.9°F
5 Sep 1988118°F
7 Aug 1990118°F
26 Jun 2006117°F

The warmest months on average were:

July 1988105°F
July 2005103.7°F
July 2006103.4°F
July 2003103.3°F
July 1984102.4°F

The coldest days on record are:

22 Dec 199410.9°F
23 Dec 199012.9°F
17 Jan 201218°F
8 Dec 200919°F
29 Jan 197519.9°F

The coldest months on average were:

December 199028.6°F
January 200731°F
January 197632.5°F
January 197532.5°F
December 197632.7°F


The wettest month by average rainfall in Red Bluff, CA is February with an average of 4.3 inches of rain falling on 10 to 11 days.Although in January it typically rains on more days with 4.2 inches falling in 11 to 12 days. The driest month in Red Bluff, CA is July with an average of 0.3 inches of rain falling on 0 to 1 days.

Wettest Days

The wettest days on record are:

8 November 20052.8 inches
10 November 19942.2 inches
29 November 19852 inches
30 November 19971.8 inches
23 November 19881.7 inches

Wettest Months

The wettest months on record are:

April 197319.4 inches
February 197315.4 inches
February 199813.9 inches
January 199312 inches
March 198311.9 inches

Driest Months

The driest months on record are:

June 19750 inches
May 19750 inches
May 19760 inches
August 19770 inches
July 19780 inches