Mosquito season in Owsley County, KY: when it starts and ends

Mosquito months in Owsley County

In a normal year mosquito season in Owsley County, KY starts around April 11 and ends around October 28, about 29 weeks.

1. Jan
2. Feb
3. Mar
4. Apr
5. May
6. Jun
7. Jul
8. Aug
9. Sep
10. Oct
11. Nov
12. Dec

What to do in Owsley County, and when

• Start tipping out standing water weekly by March 28.
• Book any yard treatment for mid April, ahead of the July peak.
• Repellent can go away after October 28.
• No West Nile cases since 2016, so bites in Owsley County are a nuisance; check window screens.

Owsley County against the rest of KY

Owsley County has the 106th longest season of 120 KY counties, at 200 days against 249 in Lyon County and 180 in Shelby County. Its mean temperature is 55.2°F.

• Taylor County: April 11 to October 30 (202 days, 0 WNV)
• Bell County: April 10 to October 28 (201 days, 0 WNV)
• Hart County: April 10 to October 26 (199 days, 0 WNV)
• Spencer County: April 10 to October 25 (198 days, 0 WNV)

West Nile in Owsley County

CDC ArboNET lists no human West Nile cases for Owsley County from 1999 to 2025.

See how the dates are worked out, and when the season starts across the US.