Mosquito season in Logan County, WV: when it starts and ends
Mosquito months in Logan County
In a normal year mosquito season in Logan County, WV starts around March 30 and ends around November 2, about 31 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Logan County, and when
- Start tipping out standing water weekly by March 16.
- Book any yard treatment for late March, ahead of the July peak.
- Repellent can go away after November 2.
- No West Nile cases since 2016, so bites in Logan County are a nuisance; check window screens.
Logan County against the rest of WV
Logan County has the 3rd longest season of 55 WV counties, at 218 days against 224 in Cabell County and 162 in Randolph County. Its mean temperature is 55.5°F.
- Cabell County: March 28 to November 7 (224 days, 1 WNV)
- Mingo County: March 29 to November 5 (221 days, 0 WNV)
- Wayne County: March 31 to November 3 (217 days, 0 WNV)
- Kanawha County: April 1 to November 3 (216 days, 0 WNV)
West Nile in Logan County
CDC ArboNET lists no human West Nile cases for Logan County from 1999 to 2025, though virus turned up in birds, mosquitoes or horses in 2 of those years.
More: how the dates are worked out · when mosquitoes go away for the winter.