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

Mosquito months in Franklin city

In a normal year mosquito season in Franklin city, VA starts around March 25 and ends around November 12, about 33 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 Franklin city, and when

• Start tipping out standing water weekly by March 11.
• Book any yard treatment for late March, ahead of the July peak.
• Repellent can go away after November 12.
• No West Nile cases since 2016, so bites in Franklin city are a nuisance; check window screens.

Franklin city against the rest of VA

Franklin city has the 32nd longest season of 133 VA counties, at 232 days against 257 in Norfolk city and 172 in Highland County. Its mean temperature is 59.2°F.

• Mecklenburg County: March 24 to November 11 (232 days, 2 WNV)
• Southampton County: March 25 to November 12 (232 days, 0 WNV)
• Amelia County: March 26 to November 12 (231 days, 0 WNV)
• Roanoke city: March 24 to November 8 (229 days, 6 WNV)

West Nile in Franklin city

CDC ArboNET lists no human West Nile cases for Franklin city from 1999 to 2025, though virus turned up in birds, mosquitoes or horses in 1 of those years.

See how the dates are worked out, and when the season starts across the US.