Mosquito season in Calhoun County, GA: when it starts and ends
Mosquito months in Calhoun County
In a normal year mosquito season in Calhoun County, GA starts around February 27 and ends around November 26, about 39 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Calhoun County, and when
- Start tipping out standing water weekly by February 13.
- Book any yard treatment for late February, ahead of the July peak.
- Repellent can go away after November 26.
- No West Nile cases since 2016, so bites in Calhoun County are a nuisance; check window screens.
Calhoun County against the rest of GA
Calhoun County has the 69th longest season of 159 GA counties, at 272 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 65.6°F.
- Laurens County: February 26 to November 27 (274 days, 0 WNV)
- Harris County: March 3 to December 1 (273 days, 0 WNV)
- Spalding County: March 2 to November 29 (272 days, 0 WNV)
- Washington County: March 2 to November 29 (272 days, 1 WNV)
West Nile in Calhoun County
CDC ArboNET lists no human West Nile cases for Calhoun County from 1999 to 2025.
More: how the dates are worked out · when mosquitoes go away for the winter.