Mosquito season in Sabine Parish, LA: when it starts and ends
Mosquito months in Sabine Parish
In a normal year mosquito season in Sabine Parish, LA starts around March 6 and ends around November 24, about 38 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Sabine Parish, and when
- Start tipping out standing water weekly by February 20.
- Book any yard treatment for early March, ahead of the July peak.
- Repellent can go away after November 24.
- No West Nile cases since 2016, so bites in Sabine Parish are a nuisance; check window screens.
Sabine Parish against the rest of LA
Sabine Parish has the 62nd longest season of 64 LA counties, at 263 days against 358 in Orleans Parish and 247 in Claiborne Parish. Its mean temperature is 64.8°F.
- Winn Parish: February 28 to November 23 (268 days, 0 WNV)
- Bienville Parish: March 4 to November 23 (264 days, 2 WNV)
- Red River Parish: March 7 to November 19 (257 days, 0 WNV)
- Claiborne Parish: March 14 to November 16 (247 days, 1 WNV)
West Nile in Sabine Parish
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Sabine Parish (1 neuroinvasive) across 1 year. The worst was 2007 with 1; the latest was 2007.
See how the dates are worked out, and when mosquitoes go away for the winter.