Hattiesburg (MS) Weather & Climate: Best Time to Visit
Hattiesburg, Mississippi, United States of America, sees big temperature differences between seasons, with August peaking at 34°C (93°F) and January dropping to 16°C (61°F).
The city receives considerable rain/snowfall, with around 1571 mm (62 in) annually. December is the wettest month.
Monthly Temperature in Hattiesburg
Visitors to Hattiesburg can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a very warm 34°C (93°F) in August to a moderate 16°C (61°F) in the coolest month, January.
Nights vary from 22°C (72°F) in August to around 2°C (36°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hattiesburg
Hattiesburg is known for its substantial rain/snowfall, with annual precipitation reaching 1571 mm (62 in). The climate in Hattiesburg shows significant variation throughout the year. Expect heavy rainfall in December, the wettest month, with an average of 175 mm (6.9 in) of precipitation over 11 rainy days.
In contrast, the driest month October offers drier and sunnier days, with around 77 mm (3 in) of rainfall over 7 rainy days. For more details, please visit our Hattiesburg Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Hattiesburg (MS) 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Hattiesburg
During April, May, October and November, Hattiesburg experiences its most favorable weather, with temperatures between 21°C (69°F) and 29°C (85°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 77 mm (3 in) and 137 mm (5.4 in).
Plan accordingly for July and December, when conditions bring the heaviest precipitation. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
