Mosquito season in Loup County, NE: when it starts and ends
Mosquito months in Loup County
In a normal year mosquito season in Loup County, NE starts around April 25 and ends around October 13, about 24 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Loup County, and when
- Start tipping out standing water weekly by April 11.
- Book any yard treatment for late April, ahead of the July peak.
- Repellent can go away after October 13.
- No West Nile cases since 2016, so bites in Loup County are a nuisance; check window screens.
Loup County against the rest of NE
Loup County has the 64th longest season of 93 NE counties, at 171 days against 200 in Richardson County and 127 in Sioux County. Its mean temperature is 47.9°F.
- Antelope County: April 23 to October 13 (173 days, 6 WNV)
- Lincoln County: April 25 to October 15 (173 days, 30 WNV)
- Boyd County: April 26 to October 14 (171 days, 1 WNV)
- Holt County: April 25 to October 13 (170 days, 12 WNV)
West Nile in Loup County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Loup County (0 neuroinvasive) across 1 year. The worst was 2013 with 1; the latest was 2013.
See how the dates are worked out, and when the season starts across the US.