Mosquito season in Telfair County, GA: when it starts and ends
Mosquito months in Telfair County
In a normal year mosquito season in Telfair County, GA starts around February 25 and ends around December 4, about 40 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Telfair County, and when
- Start tipping out standing water weekly by February 11.
- Book any yard treatment for late February, ahead of the July peak.
- Repellent can go away after December 4.
- No West Nile cases since 2016, so bites in Telfair County are a nuisance; check window screens.
Telfair County against the rest of GA
Telfair County has the 50th longest season of 159 GA counties, at 282 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 65.8°F.
- Clinch County: February 22 to December 1 (282 days, 0 WNV)
- Lanier County: February 22 to December 1 (282 days, 0 WNV)
- Wilkinson County: February 25 to December 4 (282 days, 0 WNV)
- Lee County: February 26 to December 4 (281 days, 1 WNV)
West Nile in Telfair County
CDC ArboNET lists no human West Nile cases for Telfair County from 1999 to 2025, though virus turned up in birds, mosquitoes or horses in 1 of those years.
See how the dates are worked out, and when the season starts across the US.