Mosquito season in Neshoba County, MS: when it starts and ends
Mosquito months in Neshoba County
In a normal year mosquito season in Neshoba County, MS starts around March 4 and ends around November 21, about 37 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Neshoba County, and when
- Start tipping out standing water weekly by February 18.
- Book any yard treatment for early March, ahead of the July peak.
- Repellent can go away after November 21.
- 2 West Nile cases since 2016 (last 2024): you should use repellent at dusk May to September, more so if over 60.
Neshoba County against the rest of MS
Neshoba County has the 47th longest season of 82 MS counties, at 262 days against 333 in Harrison County and 221 in Tishomingo County. Its mean temperature is 64.2°F.
- Leake County: March 3 to November 21 (263 days, 4 WNV)
- Hinds County: March 1 to November 18 (262 days, 65 WNV)
- Carroll County: March 3 to November 18 (260 days, 1 WNV)
- Leflore County: March 3 to November 18 (260 days, 3 WNV)
West Nile in Neshoba County
From 1999 to 2025, CDC ArboNET counted 16 human West Nile cases in Neshoba County (7 neuroinvasive) across 8 years. The worst was 2007 with 6; the latest was 2024.
More: how the dates are worked out · when mosquitoes go away for the winter.