Hattiesburg Weather in September
In Hattiesburg, September brings very high daytime temperatures around 32°C (90°F), with nights cooling to 19°C (66°F). Expect quite a bit of rainfall this month.
Rainfall in Hattiesburg in September
Records from the past 30 years suggest around 11 days of rain, with 126 mm (5 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Hattiesburg in September
Hattiesburg in September gets highs of 32°C (90°F) during the day and drops to 19°C (66°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. October and November typically offer the best weather for Hattiesburg.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Hattiesburg's climate page.
Hattiesburg Temperature in September
Min Temperature
19°C (66°F)
Max Temperature
32°C (90°F)
Chance of Rain
37%
Precipitation
126 mm (5 in)
Rainy days
11 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Hattiesburg in September
Warm but pleasant conditions in Hattiesburg 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.What To Do in Hattiesburg in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Hattiesburg's climate page.
See the full Hattiesburg climate overview or explore weather in the United States of America.
