Mosquito season in Logan County, AR: when it starts and ends
Mosquito months in Logan County
In a normal year mosquito season in Logan County, AR starts around March 14 and ends around November 15, about 35 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Logan 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 15.
- No West Nile cases since 2016, so bites in Logan County are a nuisance; check window screens.
Logan County against the rest of AR
Logan County has the 42nd longest season of 75 AR counties, at 246 days against 274 in Chicot County and 211 in Washington County. Its mean temperature is 60.6°F.
- Pope County: March 13 to November 14 (246 days, 2 WNV)
- Johnson County: March 14 to November 15 (246 days, 2 WNV)
- Conway County: March 14 to November 14 (245 days, 1 WNV)
- Franklin County: March 15 to November 15 (245 days, 0 WNV)
West Nile in Logan County
From 1999 to 2025, CDC ArboNET counted 2 human West Nile cases in Logan County (1 neuroinvasive) across 2 years. The worst was 2013 with 1; the latest was 2013.
More: how the dates are worked out · when mosquitoes go away for the winter.