Temperature in Mississippi in September

Daytime highs, nighttime lows and the warmest cities in Mississippi, the United States of America this September.

Mississippi, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in September ranging from 29°C (84°F) in Holly Springs to 32°C (90°F) in Hattiesburg. Nighttime temperatures generally drop to 19°C (66°F) in Hattiesburg and 16°C (61°F) in Holly Springs.

What is the temperature of the different cities in Mississippi, the United States of America in September?

Discover the typical September temperatures for the most popular locations of Mississippi on the map below. Detailed insights are just a click away.

Select a Month

Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Mississippi, check out our Mississippi's climate page.

See also: Mississippi weather by month.

Best Places to Visit in Mississippi in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Mississippi.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Mississippi

Mississippi temperatures in September: frequently asked questions

How hot does it get in Mississippi, the United States of America in September?

Gulfport averages a daytime high of 31°C (88°F) in September, which is very high for Mississippi, the United States of America.

How cold does it get at night in Mississippi, the United States of America in September?

After dark, Gulfport cools to about 22°C (72°F) on an average September night.

What is the warmest city in September in Mississippi, the United States of America?

Based on our systematic data collection, Hattiesburg has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 32°C (90°F), while at night it goes down to an approximate temperature of 19°C (66°F).

What is the coldest city in September in Mississippi, the United States of America?

For the month of September, Holly Springs is the most temperate city in Mississippi, the United States of America based on our records. Highs average 29°C (84°F) and nighttime temperatures dip to around 16°C (61°F).

Interested in more climate information?

We have much more information about the climate in Mississippi.

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