Rowland Heights weather in September (California, United States of America)

Thinking of visiting Rowland Heights in September? Check the weather first! Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

The weather in Rowland Heights during September is usually perfect, offering very high temperatures and low rainfall. September marks the summer season. Expect daytime highs to reach approximately 33°C, with nighttime lows dipping to around 17°C. With these average temperatures, expect occasional spikes in warmth. Wear light fabrics and stay cool by hydrating regularly.

Precipitation

Rowland Heights in September usually receives low rainfall, averaging around 5.2 mm for the month. Climate data suggests that about a single day will experience rainfall.

Average sunshine

With around 290 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

So this is a great month to visit if you prefer dry days with pleasant temperatures. January, February, March, April, May, June, July, September, October, November and December 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 Rowland Heights climate page with graphs.

 

Rowland Heights, monthly averages in September

Min Temperature 17°C  

Max Temperature 33°C  

Chance of Rain 3%  

Precipitation 5.2 mm  

Rainy days a single day  

Sunshine 290 hours *  

Percentage Sunshine *  

Data from: Corona, the United States of America (33 KM, 20 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 Rowland Heights.

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.