Hattiesburg climate
Warm humid summers, heavy rain, thunderstorms, tropical weather, and indoor choices shape the year
Hattiesburg's warm Gulf South climate supports parks and trail time, but humidity can make midday activity tiring and heavy rain can change a route quickly. NOAA's climate normals provide a labeled reference, while the actual home decides how well cooling, roof, windows, drainage, and power handle the year.
Inspect cooling, insulation, windows, roof, gutters, drainage, trees, shade, power, water, internet, insurance, steps, and hospital routes. Pair early outdoor time with museums, meals, libraries, home activities, and other indoor choices through heat, rain, storms, and rare ice.
Living through the seasons
Summer and winter comfort tell a similar story.
- Overall Comfort
- Moderate
2.5 / 5
- Average Summer High
- 93°F
- Days Above 90°F
- 85 days/year
- Summer Feel
- Moderate
Hot · 93°F
Good
2.4 / 5
- Average Winter Low
- 41°F / 5°C
- Days Below Freezing
- 26 days/year
- Winter Feel
- Good
Very Good
Good
2.9 / 5
The shape of the year
Humidity, comfortable months, and sunshine show how the seasons differ.
- Humidity
- 80%
- Comfortable Months
- 5 months
- Solar Exposure
- 1679 peak sun hrs/yr
Good
Fair
Fair
Air, allergies, and weather
Air quality and allergies shape day to day comfort. The best months and weather risks help with timing.
Air and allergies
- Air Quality
- Excellent
- Allergy Levels
- Poor
4.7 / 5
Current AQI
Checking…
Current PM2.5
Checking…
Timing and weather
- Long Term Fine Particle Pollution
- 6 µg/m³ 2021-2025 modeled average
- Best Months
- Mar, Apr, May, Sep, Oct
- Toughest Months
- Aug, Jul, Jun
- Heat Risk
- High
- Drought Risk
- Low
- Weather Volatility
- Moderate
Good · 6 µg/m³ 2021-2025 modeled average
Poor
3.1 / 5
Hattiesburg in everyday life
Could Hattiesburg work for you?
What may work well
- NOAA, city, hospital, and visitor sources provide labeled climate, preparedness, and indoor activity references.
- Hospitals, parks, the trail, culture, meals, and indoor home options give the year several anchors.
What to think about
- The regional method describes broad conditions rather than a Hattiesburg property forecast.
- Heat, humidity, rain, storms, cooling, drainage, power, insurance, and regional care require attention.
Choose Hattiesburg for the whole year
Inspect comfort systems
Review cooling, insulation, windows, roof, drainage, trees, shade, power, water, and internet.
Price storm resilience
Ask about heavy rain, flooding, wind, tornado risk, tropical weather, roof, drainage, trees, insurance, power, roads, and safe routes.
Keep indoor choices
Pair parks, the trail, museums, meals, care, home activities, and indoor options with outdoor plans through heat, rain, storms, and ice.
Questions retirees ask
What is Hattiesburg weather like?
Expect warm humid periods, heavy rain, thunderstorms, tropical weather influences, and occasional winter ice. Use NOAA and local resources and inspect the actual home, cooling, drainage, and roads.
What should I inspect before choosing a home?
Review cooling, insulation, windows, roof, gutters, drainage, trees, shade, power, water, internet, insurance, shelter access, and hospital routes.
Hattiesburg's climate choice depends on cooling, storm and drainage planning, indoor options, power, insurance, and routes that remain manageable through a Gulf South year.
Sources
Climate comfort helps estimate how practical daily life may feel across the year, especially for heat, humidity, cold, and seasonal constraints.
Seasonal timing, health conditions, air conditioning, air quality, and elevation can change the lived experience.
- NASA POWER
Used for Overall Comfort, Summer Feel, Average Summer High, Days Above 90°F, Winter Feel, Average Winter Low, Days Below Freezing, Humidity, Comfortable Months, Solar Exposure, Best Months, Toughest Months, Allergy Levels, Heat Risk
- Open-Meteo / Copernicus CAMS, checked against U.S. EPA AirData
Used for Air Quality, Long-Term Fine-Particle Pollution
Checked 2026-05-18
- Federal Emergency Management Agency National Risk Index
Used for Drought Risk
- Open-Meteo + Climate Heuristic
Used for Weather Volatility
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Partner with Retirement ListsResearch and writing byGrant Gibson
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