Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Thousand Oaks Weather in September
Thousand Oaks in September sees high temperatures, with highs around 29°C (84°F) and overnight lows of 16°C (61°F). With just 2.7 mm (0.1 in) of rainfall on average, rain is rarely an issue.
Rainfall in Thousand Oaks in September
Expect around 0 days of rain based on historical data, with 2.7 mm (0.1 in) average.
Temperature in Thousand Oaks in September
September is a good time to be in Thousand Oaks. Days are excellent, reaching 29°C (84°F), with nights around 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it is the warmest month of the year.
Sunshine in Thousand Oaks in September
With approximately 278 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Thousand Oaks.
Thousand Oaks Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
29°C (84°F)
Chance of Rain
0%
Precipitation
2.7 mm (0.1 in)
Rainy days
0 days
Humidity
67% *
Sunshine
278 hours *
Percentage Sunshine
75% *
* Data from: Los Angeles, the United States of America (48 KM, 29 Miles).
Thousand Oaks Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Thousand Oaks - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Thousand Oaks in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Thousand Oaks in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Thousand Oaks 3-Day Forecast
More climate data for Thousand Oaks
Temperature Rainfall Sunshine Humidity
See the full Thousand Oaks climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
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Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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