Mosquito season in Pamlico County, NC: when it starts and ends
Mosquito months in Pamlico County
In a normal year mosquito season in Pamlico County, NC starts around March 17 and ends around November 20, about 35 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Pamlico County, and when
- Start tipping out standing water weekly by March 3.
- Book any yard treatment for mid March, ahead of the July peak.
- Repellent can go away after November 20.
- No West Nile cases since 2016, so bites in Pamlico County are a nuisance; check window screens.
Pamlico County against the rest of NC
Pamlico County has the 33rd longest season of 100 NC counties, at 248 days against 292 in Carteret County and 176 in Ashe County. Its mean temperature is 62.3°F.
- Columbus County: March 14 to November 17 (248 days, 3 WNV)
- Harnett County: March 14 to November 17 (248 days, 0 WNV)
- Onslow County: March 18 to November 21 (248 days, 1 WNV)
- Catawba County: March 13 to November 15 (247 days, 4 WNV)
West Nile in Pamlico County
CDC ArboNET lists no human West Nile cases for Pamlico 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.