Avg. Humidity: 74%
Humidity & Mold in Florida
Florida has the highest average humidity in the US. Temperatures rarely drop below 50°F and rainfall exceeds 54 inches annually, making mold a year-round concern. Subtropical climate favors Stachybotrys and Aspergillus growth.
74%
Avg. Humidity
Subtropical humid
Climate
Very High
Humidity Level
22.6M
Population
Top Moisture Issues in Florida
Black mold in AC systems
Hurricane water damage
Slab foundation moisture
Year-round bathroom mold
Expert Tips for Florida Homeowners
1
Run AC at 72°F or below to control humidity
2
Use a 50-pint dehumidifier in rooms above 60% RH
3
Inspect AC drip pans every 6 months
4
Apply mold-resistant paint in bathrooms
5
After hurricanes, dry surfaces within 24-48h
