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Weather in Mississippi for September 2025

Your guide to Mississippi weather in September - trends and predictions
  • In general, the average temperature in Mississippi at the beginning of September is 32 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.9 °F by the end of September.

  • Mississippi sees moderate rainfall in September, averaging 9 rainy days.

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Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
34°/20°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
57 %
Avg humidity

Mississippi in September average weather

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Temperatures trend during September in Mississippi

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Partly cloudy
Partly cloudy
31° /21° 0.2 mm 8
Sept. 2 Light rain shower
Light rain shower
34° /21° 2 mm 8
Sept. 3 Light rain shower
Light rain shower
34° /22° 3.3 mm 7
Sept. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
32° /22° 7.1 mm 7
Sept. 5 Partly cloudy
Partly cloudy
30° /21° 73.3 mm 7
Sept. 6 Cloudy
Cloudy
29° /20° 39.9 mm 7
Sept. 7 Thundery outbreaks possible
Thundery outbreaks possible
34° /19° 1.4 mm 7
Sept. 8 Overcast
Overcast
31° /18° 0 mm 8
Sept. 9 Sunny
Sunny
33° /17° 0 mm 9
Sept. 10 Overcast
Overcast
33° /19° 0 mm 7
Sept. 11 Overcast
Overcast
30° /20° 18.7 mm 7
Sept. 12 Cloudy
Cloudy
28° /19° 55.9 mm 7
Sept. 13 Cloudy
Cloudy
30° /18° 0 mm 7
Sept. 14 Light rain shower
Light rain shower
29° /17° 1.9 mm 7
Sept. 15 Mist
Mist
30° /18° 1.7 mm 7
Sept. 16 Overcast
Overcast
31° /19° 1.5 mm 7
Sept. 17 Sunny
Sunny
31° /20° 6.1 mm 7
Sept. 18 Sunny
Sunny
34° /20° 0 mm 8
Sept. 19 Partly cloudy
Partly cloudy
33° /19° 0 mm 8
Sept. 20 Cloudy
Cloudy
33° /19° 0 mm 8
Sept. 21 Cloudy
Cloudy
34° /21° 0 mm 8
Sept. 22 Patchy rain possible
Patchy rain possible
34° /21° 0.2 mm 8
Sept. 23 Cloudy
Cloudy
33° /20° 0 mm 8
Sept. 24 Patchy light drizzle
Patchy light drizzle
33° /21° 0.1 mm 7
Sept. 25 Light rain shower
Light rain shower
30° /21° 19.8 mm 7
Sept. 26 Fog
Fog
31° /20° 0.6 mm 7
Sept. 27 Patchy light drizzle
Patchy light drizzle
27° /18° 8.2 mm 6
Sept. 28 Mist
Mist
31° /18° 0 mm 7
Sept. 29 Fog
Fog
32° /18° 0 mm 7
Sept. 30 Overcast
Overcast
32° /18° 2.1 mm 7
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Important Notice
Our weather forecast for Mississippi in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mississippi forecast closer to your planned date for the most up-to-date weather information.

Mississippi in September - FAQ

What are the expected maximum and minimum temperatures in Mississippi during September?
Expect warm days with temperatures around 34°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Mississippi during September?
In September, Mississippi can expect light to moderate rainfall, totaling 34.4 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Mississippi during September?
The average wind speed in Mississippi during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Mississippi

Explore the daily rainfall trends and prepare for Mississippis September weather 💧

UV exposure in Mississippi during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Mississippi
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Location coordinates Where is Mississippi?

Get accurate weather forecasts for Mississippi, located at latitude 32.299 and longitude -90.185. Stay updated with localized weather information tailored for Mississippi.

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