Baytown Weather in September

September in Baytown brings very high temperatures, with highs of 32°C (90°F) and nights dropping to 22°C (72°F). Rainfall is on the higher side this month, averaging around 128 mm (5 in), so keep a rain jacket handy.

Rainfall in Baytown in September

This month experiences about 12 days of rain according to historical data, averaging 128 mm (5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Baytown in September

Daytime temperatures in Baytown reach 32°C (90°F) in September, dropping to 22°C (72°F) at night. 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 Baytown in September

The month enjoys around 235 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer enjoying temperate temperatures and rain-free days, March typically offers 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.

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 Baytown's climate page.

Baytown Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 41%  

Precipitation 128 mm (5 in)  

Rainy days 12 days  

Humidity 77% *  

Sunshine 235 hours *  

Percentage Sunshine 64% *  

* Data from: Houston, the United States of America (37 KM, 23 Miles).

What to Wear in Baytown in September

Warm but pleasant conditions in Baytown in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. 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 Baytown 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 Baytown's climate page.

More climate data for Baytown

Temperature Rainfall Sunshine Humidity

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