Mosquito season in Victoria County, TX: when it starts and ends
Mosquito months in Victoria County
In a normal year mosquito season in Victoria County, TX starts around January 20 and ends around January 1, about 49 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Victoria County, and when
- Start tipping out standing water weekly by January 6.
- Book any yard treatment for mid January, ahead of the August peak.
- Repellent can go away after January 1.
- 1 West Nile case since 2016 (last 2023): you should use repellent at dusk April to October, more so if over 60.
Victoria County against the rest of TX
Victoria County has the 14th longest season of 254 TX counties, at 346 days against 365 in Cameron County and 191 in Lipscomb County. Its mean temperature is 70.6°F.
- Jim Hogg County: January 15 to December 30 (349 days, 1 WNV)
- Kleberg County: January 14 to December 28 (348 days, 0 WNV)
- Jackson County: January 21 to January 1 (345 days, 0 WNV)
- Matagorda County: January 22 to January 1 (344 days, 1 WNV)
West Nile in Victoria County
From 1999 to 2025, CDC ArboNET counted 6 human West Nile cases in Victoria County (5 neuroinvasive) across 4 years. The worst was 2015 with 2; the latest was 2023.
See how the dates are worked out, and where mosquitoes never stop.