McComb Weather in September

September in McComb brings very high temperatures, with daytime highs of 31°C (88°F) and nights around 19°C (66°F). Quite a bit of rainfall is expected, around 138 mm (5.4 in), so pack an umbrella.

Rainfall in McComb in September

You can expect rain on roughly 10 days based on historical data, averaging 138 mm (5.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in McComb in September

September in McComb brings typical temperatures with highs around 31°C (88°F) and lows of 19°C (66°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

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

McComb Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 34%  

Precipitation 138 mm (5.4 in)  

Rainy days 10 days  

What to Wear in McComb 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.

What To Do in McComb 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 McComb's climate page.

More climate data for McComb

Temperature Rainfall

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