Mosquito season in Muscogee County, GA: when it starts and ends

Mosquito months in Muscogee County

In a normal year mosquito season in Muscogee County, GA starts around February 21 and ends around December 12, about 42 weeks.

1. Jan
2. Feb
3. Mar
4. Apr
5. May
6. Jun
7. Jul
8. Aug
9. Sep
10. Oct
11. Nov
12. Dec

What to do in Muscogee County, and when

• Start tipping out standing water weekly by February 7.
• Book any yard treatment for late February, ahead of the July peak.
• Repellent can go away after December 12.
• 16 West Nile cases since 2016: you should wear EPA-registered repellent at dusk May to September, and check GA spray notices.

Muscogee County against the rest of GA

Muscogee County has the 36th longest season of 159 GA counties, at 294 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 65.3°F.

• Dodge County: February 16 to December 9 (296 days, 0 WNV)
• Camden County: February 21 to December 12 (294 days, 1 WNV)
• Dougherty County: February 19 to December 5 (289 days, 12 WNV)
• Bacon County: February 21 to December 7 (289 days, 1 WNV)

West Nile in Muscogee County

From 1999 to 2025, CDC ArboNET counted 54 human West Nile cases in Muscogee County (37 neuroinvasive) across 20 years. The worst was 2012 with 8; the latest was 2025.

More: how the dates are worked out · reading the West Nile counts.