Mosquito season in Lincoln County, WV: when it starts and ends
Mosquito months in Lincoln County
In a normal year mosquito season in Lincoln County, WV starts around April 9 and ends around October 30, about 29 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Lincoln County, and when
- Start tipping out standing water weekly by March 26.
- Book any yard treatment for early April, ahead of the July peak.
- Repellent can go away after October 30.
- No West Nile cases since 2016, so bites in Lincoln County are a nuisance; check window screens.
Lincoln County against the rest of WV
Lincoln County has the 15th longest season of 55 WV counties, at 204 days against 224 in Cabell County and 162 in Randolph County. Its mean temperature is 55.6°F.
- Jefferson County: April 7 to October 29 (206 days, 1 WNV)
- Braxton County: April 8 to October 31 (206 days, 0 WNV)
- Jackson County: April 10 to October 31 (204 days, 0 WNV)
- Monongalia County: April 10 to October 30 (203 days, 1 WNV)
West Nile in Lincoln County
CDC ArboNET lists no human West Nile cases for Lincoln County from 1999 to 2025, though virus turned up in birds, mosquitoes or horses in 2 of those years.
See how the dates are worked out, and when mosquitoes go away for the winter.