Mosquito season in Cuming County, NE: when it starts and ends
Mosquito months in Cuming County
In a normal year mosquito season in Cuming County, NE starts around April 19 and ends around October 17, about 26 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Cuming County, and when
- Start tipping out standing water weekly by April 5.
- Book any yard treatment for mid April, ahead of the July peak.
- Repellent can go away after October 17.
- 17 West Nile cases since 2016: you should wear EPA-registered repellent at dusk June to August, and check NE spray notices.
Cuming County against the rest of NE
Cuming County has the 41st longest season of 93 NE counties, at 182 days against 200 in Richardson County and 127 in Sioux County. Its mean temperature is 48.9°F.
- Stanton County: April 19 to October 18 (183 days, 2 WNV)
- Buffalo County: April 19 to October 18 (182 days, 22 WNV)
- Frontier County: April 21 to October 19 (181 days, 1 WNV)
- Red Willow County: April 21 to October 19 (181 days, 8 WNV)
West Nile in Cuming County
From 1999 to 2025, CDC ArboNET counted 42 human West Nile cases in Cuming County (15 neuroinvasive) across 16 years. The worst was 2003 with 7; the latest was 2025.
Background: reading the West Nile counts; how the dates are worked out.