Mosquito season in Fulton County, AR: when it starts and ends
Mosquito months in Fulton County
In a normal year mosquito season in Fulton County, AR starts around March 29 and ends around November 7, about 32 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Fulton County, and when
- Start tipping out standing water weekly by March 15.
- Book any yard treatment for late March, ahead of the July peak.
- Repellent can go away after November 7.
- No West Nile cases since 2016, so bites in Fulton County are a nuisance; check window screens.
Fulton County against the rest of AR
Fulton County has the 68th longest season of 75 AR counties, at 223 days against 274 in Chicot County and 211 in Washington County. Its mean temperature is 57.5°F.
- Scott County: March 26 to November 5 (224 days, 0 WNV)
- Crawford County: March 28 to November 6 (223 days, 3 WNV)
- Izard County: March 29 to November 6 (222 days, 0 WNV)
- Newton County: March 28 to November 5 (221 days, 0 WNV)
West Nile in Fulton County
CDC ArboNET lists no human West Nile cases for Fulton County from 1999 to 2025, though virus turned up in birds, mosquitoes or horses in 3 of those years.
Background: when the season starts across the US; how the dates are worked out.