Fontana weather in September (California, United States of America)
How does the September weather in Fontana compare to other months? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
Experience perfect weather in Fontana during September, featuring very high temperatures and almost no rainfall. The summer season takes place during September. As the day progresses, temperatures can peak at 33°C. Luckily at nightfall, they typically drop to 17°C. Keep in mind that temperatures can exceed these averages. Dress for the heat and stay hydrated, especially during peak sun hours.
Precipitation
Fontana in September usually receives almost no rainfall, averaging around 4.7 mm for the month. Expect around 1 day of rain based on historical data.Average sunshine
Enjoy a sunny month with about 290 hours of sunshine, providing a cheerful and lively atmosphere.So this is a great month to visit if you prefer dry days with pleasant temperatures. January, February, March, April, May, June, September, October and November typically offer the most optimal weather. In contrast, August tends to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Fontana climate page with graphs.
Fontana, monthly averages in September
Min Temperature
17°C
Max Temperature
33°C
Chance of Rain
3%
Precipitation
4.7 mm
Rainy days
1 day
Sunshine
290 hours *
Percentage Sunshine
*
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 Fontana.
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.
