The Woodlands Weather in September

September in The Woodlands brings very high temperatures around 32°C (90°F) during the day, dropping to 21°C (70°F) at night, with quite a bit of rainfall expected, averaging around 126 mm (5 in) for the month.

Rainfall in The Woodlands in September

Records from the past 30 years suggest around 10 days of rain, with 126 mm (5 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in The Woodlands in September

Temperatures in The Woodlands in September top out at 32°C (90°F) and drop to 21°C (70°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. Nights are mild at around 21°C (70°F), which is comfortable for most people.

Sunshine in The Woodlands in September

Enjoy a sunny month with about 235 hours of sunshine, the clear skies make The Woodlands even more beautiful.

If you prefer dry days with pleasant temperatures, March and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• October
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For a detailed overview over the year and the best time to visit the United States of America, check out our The Woodlands's climate page.

The Woodlands Temperature in September

Min Temperature 21°C (70°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 32%  

Precipitation 126 mm (5 in)  

Rainy days 10 days  

Humidity 77% *  

Sunshine 235 hours *  

Percentage Sunshine 64% *  

* Data from: Houston, the United States of America (47 KM, 29 Miles).

What to Wear in The Woodlands in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in The Woodlands 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 The Woodlands's climate page.

More climate data for The Woodlands

Temperature Rainfall Sunshine Humidity

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