Sulphur Weather in September

During September, Sulphur experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 21°C (70°F). Expect quite a bit of rainfall. Around 151 mm (5.9 in) is typical.

Rainfall in Sulphur in September

Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 151 mm (5.9 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Sulphur in September

Temperatures in Sulphur in September top out at 31°C (88°F) and drop to 21°C (70°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows of 21°C (70°F), the nights are warm and generally comfortable.

For Sulphur itself, March generally stands out with 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
• 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 Sulphur's climate page.

Sulphur Temperature in September

Min Temperature 21°C (70°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 40%  

Precipitation 151 mm (5.9 in)  

Rainy days 12 days  

What to Wear in Sulphur 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). Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Sulphur in September

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

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 Sulphur's climate page.

More climate data for Sulphur

Temperature Rainfall

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