Mosquito season in Maverick County, TX: when it starts and ends
Mosquito months in Maverick County
In a normal year mosquito season in Maverick County, TX starts around January 31 and ends around December 14, about 45 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Maverick County, and when
- Start tipping out standing water weekly by January 17.
- Book any yard treatment for late January, ahead of the August peak.
- Repellent can go away after December 14.
- No West Nile cases since 2016, so bites in Maverick County are a nuisance; check window screens.
Maverick County against the rest of TX
Maverick County has the 45th longest season of 254 TX counties, at 317 days against 365 in Cameron County and 191 in Lipscomb County. Its mean temperature is 70.4°F.
- Tyler County: February 19 to January 6 (321 days, 1 WNV)
- Jasper County: February 19 to January 3 (318 days, 1 WNV)
- Hardin County: February 5 to December 16 (314 days, 0 WNV)
- Brazos County: February 7 to December 18 (314 days, 8 WNV)
West Nile in Maverick County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Maverick County (1 neuroinvasive) across 1 year. The worst was 2003 with 1; the latest was 2003.
See how the dates are worked out, and when mosquitoes go away for the winter.