Mosquito season in Lamar County, GA: when it starts and ends
Mosquito months in Lamar County
In a normal year mosquito season in Lamar County, GA starts around March 4 and ends around November 29, about 39 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Lamar County, and when
- Start tipping out standing water weekly by February 18.
- Book any yard treatment for early March, ahead of the July peak.
- Repellent can go away after November 29.
- 1 West Nile case since 2016 (last 2017): you should use repellent at dusk May to September, more so if over 60.
Lamar County against the rest of GA
Lamar County has the 72nd longest season of 159 GA counties, at 270 days against 347 in Glynn County and 199 in Union County. Its mean temperature is 63.1°F.
- Spalding County: March 2 to November 29 (272 days, 0 WNV)
- Washington County: March 2 to November 29 (272 days, 1 WNV)
- Monroe County: March 4 to November 29 (270 days, 0 WNV)
- Pike County: March 4 to November 29 (270 days, 1 WNV)
West Nile in Lamar County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Lamar County (1 neuroinvasive) across 1 year. The worst was 2017 with 1; the latest was 2017.
More: how the dates are worked out · when the season starts across the US.