Mosquito season in Bartow County, GA: when it starts and ends
Mosquito months in Bartow County
In a normal year mosquito season in Bartow County, GA starts around March 31 and ends around November 3, about 31 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Bartow County, and when
- Start tipping out standing water weekly by March 17.
- Book any yard treatment for late March, ahead of the July peak.
- Repellent can go away after November 3.
- No West Nile cases since 2016, so bites in Bartow County are a nuisance; check window screens.
Bartow County against the rest of GA
Bartow County has the 156th longest season of 159 GA counties, at 217 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 60.2°F.
- Habersham County: March 29 to November 5 (221 days, 0 WNV)
- Towns County: March 29 to November 3 (219 days, 0 WNV)
- Lumpkin County: March 31 to November 3 (217 days, 0 WNV)
- Fannin County: April 9 to October 30 (204 days, 0 WNV)
West Nile in Bartow County
From 1999 to 2025, CDC ArboNET counted 2 human West Nile cases in Bartow County (1 neuroinvasive) across 2 years. The worst was 2012 with 1; the latest was 2012.
See how the dates are worked out, and when the season starts across the US.