Mosquito season in Worth County, GA: when it starts and ends
Mosquito months in Worth County
In a normal year mosquito season in Worth County, GA starts around February 26 and ends around December 6, about 40 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Worth County, and when
- Start tipping out standing water weekly by February 12.
- Book any yard treatment for late February, ahead of the July peak.
- Repellent can go away after December 6.
- No West Nile cases since 2016, so bites in Worth County are a nuisance; check window screens.
Worth County against the rest of GA
Worth County has the 46th longest season of 159 GA counties, at 283 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 65.5°F.
- Twiggs County: February 24 to December 4 (283 days, 0 WNV)
- Turner County: February 26 to December 6 (283 days, 0 WNV)
- Clay County: February 28 to December 8 (283 days, 0 WNV)
- Clinch County: February 22 to December 1 (282 days, 0 WNV)
West Nile in Worth County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Worth County (1 neuroinvasive) across 1 year. The worst was 2012 with 1; the latest was 2012.
Background: when mosquitoes go away for the winter; how the dates are worked out.