Mosquito season in Garrard County, KY: when it starts and ends
Mosquito months in Garrard County
In a normal year mosquito season in Garrard County, KY starts around April 5 and ends around November 1, about 30 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Garrard County, and when
- Start tipping out standing water weekly by March 22.
- Book any yard treatment for early April, ahead of the July peak.
- Repellent can go away after November 1.
- No West Nile cases since 2016, so bites in Garrard County are a nuisance; check window screens.
Garrard County against the rest of KY
Garrard County has the 74th longest season of 120 KY counties, at 210 days against 249 in Lyon County and 180 in Shelby County. Its mean temperature is 56°F.
- Boone County: April 5 to November 1 (210 days, 1 WNV)
- Breathitt County: April 5 to November 1 (210 days, 1 WNV)
- Harrison County: April 5 to November 1 (210 days, 1 WNV)
- Lincoln County: April 5 to November 1 (210 days, 0 WNV)
West Nile in Garrard County
CDC ArboNET lists no human West Nile cases for Garrard County from 1999 to 2025, though virus turned up in birds, mosquitoes or horses in 6 of those years.
More: how the dates are worked out · when the season starts across the US.