Mosquito season in Sharp County, AR: when it starts and ends
Mosquito months in Sharp County
In a normal year mosquito season in Sharp County, AR starts around March 24 and ends around November 7, about 33 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Sharp County, and when
- Start tipping out standing water weekly by March 10.
- Book any yard treatment for late March, ahead of the July peak.
- Repellent can go away after November 7.
- 1 West Nile case since 2016 (last 2017): you should use repellent at dusk June to August, more so if over 60.
Sharp County against the rest of AR
Sharp County has the 64th longest season of 75 AR counties, at 228 days against 274 in Chicot County and 211 in Washington County. Its mean temperature is 57.7°F.
- Boone County: March 24 to November 10 (231 days, 0 WNV)
- Carroll County: March 26 to November 10 (229 days, 0 WNV)
- Montgomery County: March 26 to November 5 (224 days, 0 WNV)
- Scott County: March 26 to November 5 (224 days, 0 WNV)
West Nile in Sharp County
From 1999 to 2025, CDC ArboNET counted 2 human West Nile cases in Sharp County (0 neuroinvasive) across 2 years. The worst was 2017 with 1; the latest was 2017.
See how the dates are worked out, and when the season starts across the US.