American Canyon weather in September (California, United States of America)

How does the September weather in American Canyon compare to other months? Find all the essential weather information for this month in our guide.

Temperatures

Experience perfect weather in American Canyon during September, featuring high temperatures and almost no rainfall. September is part of the summer season. During the day, temperatures can climb to about 28°C. At night, they may fall to a cooler 11°C. With its warmest temperatures, this month is ideal for summer activities. Pack light clothing and sun protection to enjoy the heat.

Precipitation

American Canyon in September usually receives almost no rainfall, averaging around 3.5 mm for the month. Analyzing past climate data, one can expect approximately 1 day of rain.

Average sunshine

There are approximately 270 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. April, May, June, July, August, September and October generally stand out with the best circumstances. While December tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized American Canyon climate page with graphs.

 

American Canyon, monthly averages in September

Min Temperature 11°C  

Max Temperature 28°C  

Chance of Rain 3%  

Precipitation 3.5 mm  

Rainy days 1 day  

Humidity 73% *  

Sunshine 270 hours *  

Percentage Sunshine 73% *  

* Data from: San Francisco, the United States of America (63 KM, 39 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

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.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

This site provides you with all the information you need about the climate in American Canyon.

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.