Mosquito season in Carroll County, GA: when it starts and ends
Mosquito months in Carroll County
In a normal year mosquito season in Carroll County, GA starts around March 15 and ends around November 16, about 35 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Carroll County, and when
- Start tipping out standing water weekly by March 1.
- Book any yard treatment for mid March, ahead of the July peak.
- Repellent can go away after November 16.
- No West Nile cases since 2016, so bites in Carroll County are a nuisance; check window screens.
Carroll County against the rest of GA
Carroll County has the 121st longest season of 159 GA counties, at 246 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 61.3°F.
- Banks County: March 16 to November 19 (248 days, 0 WNV)
- Jackson County: March 16 to November 19 (248 days, 0 WNV)
- Haralson County: March 15 to November 16 (246 days, 0 WNV)
- Butts County: March 16 to November 17 (246 days, 0 WNV)
West Nile in Carroll County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Carroll County (0 neuroinvasive) across 1 year. The worst was 2012 with 1; the latest was 2012.
Background: when the season starts across the US; how the dates are worked out.