Mosquito season in Bracken County, KY: when it starts and ends
Mosquito months in Bracken County
In a normal year mosquito season in Bracken County, KY starts around April 4 and ends around November 1, about 30 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Bracken County, and when
- Start tipping out standing water weekly by March 21.
- 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 Bracken County are a nuisance; check window screens.
Bracken County against the rest of KY
Bracken County has the 68th longest season of 120 KY counties, at 211 days against 249 in Lyon County and 180 in Shelby County. Its mean temperature is 54.4°F.
- Menifee County: April 3 to October 31 (211 days, 0 WNV)
- Rowan County: April 3 to October 31 (211 days, 1 WNV)
- Fleming County: April 4 to November 1 (211 days, 0 WNV)
- Perry County: April 6 to November 3 (211 days, 0 WNV)
West Nile in Bracken County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Bracken County (1 neuroinvasive) across 1 year. The worst was 2010 with 1; the latest was 2010.
More: how the dates are worked out · when mosquitoes go away for the winter.