Upper Lake weather in September (California, United States of America)
What weather conditions can you expect in Upper Lake this September? Find all the essential weather information for this month in our guide.
Temperatures
For September, the weather in Upper Lake is generally perfect, featuring very high temperatures and low rainfall. September is part of summer. Expect daytime highs to reach approximately 31°C, with nighttime lows dipping to around 8°C. Expect some days to be hotter than these averages. Stay cool by wearing light clothing and drinking plenty of water throughout the day.
Precipitation
Upper Lake in September usually receives low rainfall, averaging around 5.1 mm for the month. Past climate data indicates that roughly 2 days will see rain.Average sunshine
With approximately 275 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Upper Lake. April, May, June, July, August, September and October typically offer the best circumstances. While December tends to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Upper Lake climate page with graphs.
Upper Lake, monthly averages in September
Min Temperature
8°C
Max Temperature
31°C
Chance of Rain
6%
Precipitation
5.1 mm
Rainy days
2 days
Sunshine
275 hours *
Percentage Sunshine
77% *
Where to go 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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Upper Lake.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
