Richmond weather in September (California, United States of America)

Can you expect sunny skies in Richmond in September? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The weather in Richmond during September is usually perfect, offering high temperatures and almost no rainfall. Expect the temperatures during the day to hover around 23°C. At night, they will likely drop to about 13°C. On average, it has the peak temperatures of the year.

Precipitation

Richmond in September usually receives almost no rainfall, averaging around 3.6 mm for the month. Historically, the month has about a single day of rain.

Average sunshine

Enjoy a sunny month with about 270 hours of sunshine, providing a cheerful and lively atmosphere.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Richmond. 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 Richmond climate page with graphs.

 

Richmond, monthly averages in September

Min Temperature 13°C  

Max Temperature 23°C  

Chance of Rain 3%  

Precipitation 3.6 mm  

Rainy days a single day  

Humidity 73% *  

Sunshine 270 hours *  

Percentage Sunshine 73% *  

Data from: San Francisco, the United States of America (35 KM, 22 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?

For visitors traveling to Richmond, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

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

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.