Mosquito season in Brantley County, GA: when it starts and ends
Mosquito months in Brantley County
In a normal year mosquito season in Brantley County, GA starts around March 10 and ends around January 9, about 44 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Brantley County, and when
- Start tipping out standing water weekly by February 24.
- Book any yard treatment for early March, ahead of the July peak.
- Repellent can go away after January 9.
- 1 West Nile case since 2016 (last 2023): you should use repellent at dusk May to September, more so if over 60.
Brantley County against the rest of GA
Brantley County has the 30th longest season of 159 GA counties, at 305 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 65.6°F.
- Baker County: February 27 to January 2 (309 days, 0 WNV)
- Toombs County: March 3 to January 3 (306 days, 0 WNV)
- Lowndes County: February 16 to December 16 (303 days, 2 WNV)
- Liberty County: February 17 to December 17 (303 days, 0 WNV)
West Nile in Brantley County
From 1999 to 2025, CDC ArboNET counted 6 human West Nile cases in Brantley County (3 neuroinvasive) across 5 years. The worst was 2013 with 2; the latest was 2023.
Background: when the season starts across the US; how the dates are worked out.