Mosquito season in Curry County, OR: when it starts and ends
Mosquito months in Curry County
In a normal year mosquito season in Curry County, OR starts around March 27 and ends around November 8, about 32 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Curry County, and when
- Start tipping out standing water weekly by March 13.
- Book any yard treatment for late March, ahead of the July peak.
- Repellent can go away after November 8.
- No West Nile cases since 2016, so bites in Curry County are a nuisance; check window screens.
Curry County against the rest of OR
Curry County has the 1st longest season of 36 OR counties, at 225 days against 225 in Curry County and 95 in Klamath County. Its mean temperature is 55°F.
- Multnomah County: March 30 to November 3 (218 days, 1 WNV)
- Coos County: April 12 to November 10 (212 days, 0 WNV)
West Nile in Curry County
CDC ArboNET lists no human West Nile cases for Curry County from 1999 to 2025, though virus turned up in birds, mosquitoes or horses in 2 of those years.
More: how the dates are worked out · when mosquitoes go away for the winter.