Donna weather in September (Texas, United States of America)

How does the weather in Donna usually fare in September? Find all the essential weather information for this month in our guide.

Temperatures

In September, the weather in Donna generally includes very high temperatures and high rainfall. Expect daytime highs to reach approximately 34°C, with nighttime lows dipping to around 23°C. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.

Precipitation

Donna in September usually receives high rainfall, averaging around 131 mm for the month. This is the wettest month of the year, so having an umbrella ready is a smart choice. You can typically expect 13 days days of rain this month, based on climate records.

Average sunshine

Expect a lot of sunshine this month, with about 246 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you prefer dry days with pleasant temperatures, January, February, March, November and December typically offer the best circumstances. While July and August tend to showcase less optimal conditions.

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

 

Donna, monthly averages in September

Min Temperature 23°C  

Max Temperature 34°C  

Chance of Rain 43%  

Precipitation 131 mm  

Rainy days 13 days  

Humidity 76% *  

Sunshine 246 hours *  

Percentage Sunshine 67% *  

Data from: Brownsville, the United States of America (68 KM, 42 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. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.