Mosquito season in Fisher County, TX: when it starts and ends
Mosquito months in Fisher County
In a normal year mosquito season in Fisher County, TX starts around March 4 and ends around November 28, about 38 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Fisher 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 28.
- No West Nile cases since 2016, so bites in Fisher County are a nuisance; check window screens.
Fisher County against the rest of TX
Fisher County has the 115th longest season of 254 TX counties, at 269 days against 365 in Cameron County and 191 in Lipscomb County. Its mean temperature is 65.2°F.
- Crane County: March 1 to November 25 (269 days, 0 WNV)
- Upton County: March 1 to November 25 (269 days, 0 WNV)
- Hunt County: March 4 to November 28 (269 days, 13 WNV)
- Burnet County: March 2 to November 25 (268 days, 1 WNV)
West Nile in Fisher County
From 1999 to 2025, CDC ArboNET counted 2 human West Nile cases in Fisher County (0 neuroinvasive) across 2 years. The worst was 2012 with 1; the latest was 2012.
See how the dates are worked out, and when the season starts across the US.