Mosquito season in Rockdale County, GA: when it starts and ends
Mosquito months in Rockdale County
In a normal year mosquito season in Rockdale County, GA starts around March 6 and ends around November 24, about 38 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Rockdale County, and when
- Start tipping out standing water weekly by February 20.
- Book any yard treatment for early March, ahead of the July peak.
- Repellent can go away after November 24.
- 1 West Nile case since 2016 (last 2017): you should use repellent at dusk June to September, more so if over 60.
Rockdale County against the rest of GA
Rockdale County has the 85th longest season of 159 GA counties, at 263 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 62°F.
- Wilkes County: March 7 to November 27 (265 days, 0 WNV)
- Newton County: March 6 to November 25 (264 days, 0 WNV)
- Burke County: March 7 to November 25 (263 days, 1 WNV)
- Clayton County: March 8 to November 26 (263 days, 1 WNV)
West Nile in Rockdale County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Rockdale County (1 neuroinvasive) across 1 year. The worst was 2017 with 1; the latest was 2017.
See how the dates are worked out, and when the season starts across the US.