Mosquito season in Perquimans County, NC: when it starts and ends
Mosquito months in Perquimans County
In a normal year mosquito season in Perquimans County, NC starts around March 14 and ends around November 27, about 37 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Perquimans County, and when
- Start tipping out standing water weekly by February 28.
- Book any yard treatment for mid March, ahead of the July peak.
- Repellent can go away after November 27.
- No West Nile cases since 2016, so bites in Perquimans County are a nuisance; check window screens.
Perquimans County against the rest of NC
Perquimans County has the 20th longest season of 100 NC counties, at 258 days against 292 in Carteret County and 176 in Ashe County. Its mean temperature is 61.9°F.
- Lenoir County: March 13 to November 26 (258 days, 1 WNV)
- Currituck County: March 14 to November 27 (258 days, 1 WNV)
- Anson County: March 10 to November 22 (257 days, 0 WNV)
- Pitt County: March 13 to November 22 (254 days, 2 WNV)
West Nile in Perquimans County
CDC ArboNET lists no human West Nile cases for Perquimans 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.