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.
Sebastopol Weather in September
Sebastopol in September averages 29°C (84°F) during the day and 9°C (48°F) at night. Minimal rainfall is typical for this time of year.
Rainfall in Sebastopol in September
Expect around 2 days of rain based on historical data, with 4.9 mm (0.2 in) average. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Sebastopol in September
September tends to be one of the excellent months in Sebastopol, with 29°C (84°F) in the afternoon and 9°C (48°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. It's the warmest month of the year on average, so summer clothing is the way to go.
Sunshine in Sebastopol in September
Enjoy a sunny month with about 275 hours of sunshine, the clear skies make Sebastopol even more beautiful.If your ideal day consists of dry skies and pleasant temperatures, April, May, June, July, August, September and October typically offer the best circumstances for Sebastopol.
Sebastopol Temperature in September
Min Temperature
9°C (48°F)
Max Temperature
29°C (84°F)
Chance of Rain
7%
Precipitation
4.9 mm (0.2 in)
Rainy days
2 days
Sunshine
275 hours *
Percentage Sunshine
77% *
* Data from: Healdsburg, the United States of America (23 KM, 14 Miles).
Sebastopol Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sebastopol - 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 Sebastopol 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Sebastopol 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 -
Camping5/10 -
Outdoor sports8/10
Sebastopol 3-Day Forecast
More climate data for Sebastopol
See the full Sebastopol 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.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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