Mosquito season in Norton city, VA: when it starts and ends

Mosquito months in Norton city

In a normal year mosquito season in Norton city, VA starts around April 11 and ends around October 27, about 28 weeks.

1. Jan
2. Feb
3. Mar
4. Apr
5. May
6. Jun
7. Jul
8. Aug
9. Sep
10. Oct
11. Nov
12. Dec

What to do in Norton city, and when

• Start tipping out standing water weekly by March 28.
• Book any yard treatment for mid April, ahead of the July peak.
• Repellent can go away after October 27.
• No West Nile cases since 2016, so bites in Norton city are a nuisance; check window screens.

Norton city against the rest of VA

Norton city has the 114th longest season of 133 VA counties, at 199 days against 257 in Norfolk city and 172 in Highland County. Its mean temperature is 53.6°F.

• Radford city: April 10 to October 26 (199 days, 0 WNV)
• Wise County: April 11 to October 27 (199 days, 0 WNV)
• Giles County: April 11 to October 26 (198 days, 0 WNV)
• Grayson County: April 11 to October 26 (198 days, 0 WNV)

West Nile in Norton city

CDC ArboNET lists no human West Nile cases for Norton city from 1999 to 2025.

Background: when mosquitoes go away for the winter; how the dates are worked out.