Climate

Thousand Oaks weather by month

Average highs, lows, rain and snow for every month, from 30 years of weather records.

Average temperatures

Best time to visit: June, July, August, when highs are mild and rain is lightest.

Month	High	Low	Rain	Wet days
January	68°F	45°F	2.9 in	6
February	68°F	46°F	2.9 in	7
March	69°F	47°F	2.0 in	5
April	71°F	49°F	0.60 in	3
May	72°F	53°F	0.30 in	2
June	75°F	57°F	0.10 in	0
July	78°F	60°F	0.00 in	0
August	80°F	61°F	0.00 in	0
September	80°F	59°F	0.10 in	1
October	76°F	54°F	0.50 in	3
November	73°F	49°F	0.90 in	4
December	68°F	44°F	1.7 in	6

NOAA U.S. Climate Normals 1991–2020, Camarillo Ap, Ca Us (12.1 mi away, 77 ft). Wet days: days with at least 0.01 in of precipitation.

What is the hottest month in Thousand Oaks?

September, with an average high of 80°F and low of 59°F.

What is the coldest month in Thousand Oaks?

December, with an average low of 44°F and high of 68°F.

When does it rain most in Thousand Oaks?

January is the wettest month, averaging 2.9 in of precipitation; the year totals about 12.0 inches.

What is the best time to visit Thousand Oaks?

For mild weather (highs between 65°F and 85°F) with the least rain, June, July, August.

Where do these numbers come from?

NOAA’s 1991–2020 U.S. Climate Normals for the Camarillo Ap weather station, 12.1 miles from downtown: 30-year averages, not a forecast.