Robstown Weather in September

September in Robstown brings very high temperatures around 33°C (91°F) during the day, dropping to 22°C (72°F) at night, with the most rainfall of the year.

Rainfall in Robstown in September

The month brings the most rain, so be prepared with an umbrella for the occasional shower. Analyzing past climate data, one can expect approximately 12 days of rain, averaging 138 mm (5.4 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Robstown in September

Daytime highs in Robstown in September reach 33°C (91°F), with nights around 22°C (72°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are mild at around 22°C (72°F), which is comfortable for most people.

Sunshine in Robstown in September

The days are predominantly sunny, with an estimated total of around 246 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Robstown. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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• October
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Robstown's climate page.

Robstown Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 41%  

Precipitation 138 mm (5.4 in)  

Rainy days 12 days  

Humidity 75% *  

Sunshine 246 hours *  

Percentage Sunshine 66% *  

* Data from: Corpus Christi, the United States of America (26 KM, 16 Miles).

What to Wear in Robstown in September

Pack for serious heat in Robstown in September. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Robstown in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Robstown's climate page.

More climate data for Robstown

Temperature Rainfall Sunshine Humidity

See the full Robstown climate overview or explore weather in the United States of America.