Thousand Oaks weather in September 2025

The temperatures in Thousand Oaks in September are comfortable with low of 19°C and and high up to 27°C.

As it is almost never rain during September in Thousand Oaks the weather is perfect for hanging out outside and exploring all that Thousand Oaks has to offer.

Our weather forecast can give you a great sense of what weather to expect in Thousand Oaks in September 2025.

If you’re planning to visit Thousand Oaks in the near future, we highly recommend that you review the 14 day weather forecast for Thousand Oaks before you arrive.

Temperatures

27° / 19°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.4

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 30° /20°	2 30° /19°	3 30° /19°	4 31° /20°	5 32° /21°	6 32° /21°
7 33° /21°	8 34° /22°	9 35° /23°	10 28° /21°	11 27° /20°	12 26° /17°	13 25° /17°
14 25° /16°	15 24° /15°	16 23° /15°	17 23° /15°	18 22° /15°	19 21° /15°	20 22° /15°
21 22° /14°	22 25° /15°	23 27° /16°	24 27° /17°	25 27° /17°	26 27° /17°	27 29° /18°
28 27° /17°	29 27° /17°	30 25° /16°

Explore the weather in Thousand Oaks in other months

Thousand Oaks annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	18° / 10°	4	27	82 mm	Good	Thousand Oaks in January
February	17° / 9°	3	25	66 mm	Good	Thousand Oaks in February
March	18° / 10°	4	27	71 mm	Good	Thousand Oaks in March
April	20° / 12°	2	28	19 mm	Good	Thousand Oaks in April
May	21° / 13°	2	29	9 mm	Good	Thousand Oaks in May
June	23° / 16°	0	30	1 mm	Perfect	Thousand Oaks in June
July	26° / 18°	1	30	6 mm	Perfect	Thousand Oaks in July
August	27° / 19°	0	31	0 mm	Perfect	Thousand Oaks in August
September	27° / 19°	0	30	5 mm	Perfect	Thousand Oaks in September
October	24° / 16°	1	30	17 mm	Perfect	Thousand Oaks in October
November	21° / 12°	2	28	23 mm	Good	Thousand Oaks in November
December	17° / 9°	4	27	74 mm	Good	Thousand Oaks in December

Temperatures in Thousand Oaks in September

Rain in Thousand Oaks in September

Weather in Thousand Oaks in September - FAQ

What is the average temperature in Thousand Oaks in September?

The average temperature in Thousand Oaks in September is 19/27° C.

What is the chance of rain in Thousand Oaks in September?

On average, there are 0 rainy days in Thousand Oaks during September.

Weather wise, is September a good time to visit Thousand Oaks?

The weather in Thousand Oaks in September is perfect.

Can it snow in Thousand Oaks in September?

On average, there are 0 snowy days in Thousand Oaks in September.

More about the weather in Thousand Oaks