ClimateForecastSeptemberOctober >>

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

Is September a good time to explore Richardson weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

The month of September in Richardson typically brings very high temperatures and moderate rainfall. As the day progresses, temperatures can peak at 32°C. Luckily at nightfall, they typically drop to 20°C. The average temperatures are warm, but some days will be hotter. Make sure to dress in light, breathable clothing and drink plenty of water.

Precipitation

Richardson in September usually receives moderate rainfall, averaging around 89 mm for the month. Expect around 7 days of rain based on historical data.

Average sunshine

The days are predominantly sunny, with an estimated total of around 248 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If your ideal day consists of dry skies and moderate temperatures April and November generally stand out with the best circumstances. While August tends to showcase less optimal conditions.

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

 

Richardson, monthly averages in September

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 32°C  
Chance of RainChance of Rain 22%  
PrecipitationPrecipitation 89 mm  
Rainy daysRainy days 7 days  
HumidityHumidity 67% *  
SunshineSunshine 248 hours *  
Percentage SunshinePercentage Sunshine 66% *  
Data from: Dallas, the United States of America (19 KM, 12 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.

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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
8/10
Outdoor sports
7/10

Interested in more climate information?

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

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.