Mosquito season in Woodward County, OK: when it starts and ends
Mosquito months in Woodward County
In a normal year mosquito season in Woodward County, OK starts around March 25 and ends around November 7, about 32 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Woodward County, and when
- Start tipping out standing water weekly by March 11.
- Book any yard treatment for late March, ahead of the July peak.
- Repellent can go away after November 7.
- 3 West Nile cases since 2016 (last 2020): you should use repellent at dusk June to September, more so if over 60.
Woodward County against the rest of OK
Woodward County has the 49th longest season of 77 OK counties, at 227 days against 271 in Choctaw County and 193 in Cimarron County. Its mean temperature is 58.3°F.
- Greer County: March 27 to November 10 (228 days, 0 WNV)
- Harmon County: March 25 to November 7 (227 days, 0 WNV)
- Payne County: March 27 to November 9 (227 days, 2 WNV)
- Canadian County: March 26 to November 7 (226 days, 13 WNV)
West Nile in Woodward County
From 1999 to 2025, CDC ArboNET counted 10 human West Nile cases in Woodward County (4 neuroinvasive) across 6 years. The worst was 2007 with 3; the latest was 2020.
See how the dates are worked out, and when the season starts across the US.