Mosquito season in Montgomery County, NC: when it starts and ends
Mosquito months in Montgomery County
In a normal year mosquito season in Montgomery County, NC starts around March 16 and ends around November 16, about 35 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Montgomery County, and when
- Start tipping out standing water weekly by March 2.
- Book any yard treatment for mid March, ahead of the July peak.
- Repellent can go away after November 16.
- 1 West Nile case since 2016 (last 2017): you should use repellent at dusk June to September, more so if over 60.
Montgomery County against the rest of NC
Montgomery County has the 37th longest season of 100 NC counties, at 245 days against 292 in Carteret County and 176 in Ashe County. Its mean temperature is 61°F.
- Catawba County: March 13 to November 15 (247 days, 4 WNV)
- Johnston County: March 16 to November 17 (246 days, 1 WNV)
- Stanly County: March 16 to November 16 (245 days, 0 WNV)
- Edgecombe County: March 18 to November 17 (244 days, 0 WNV)
West Nile in Montgomery County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Montgomery County (1 neuroinvasive) across 1 year. The worst was 2017 with 1; the latest was 2017.
See how the dates are worked out, and when mosquitoes go away for the winter.