Mosquito season in Miami County, KS: when it starts and ends
Mosquito months in Miami County
In a normal year mosquito season in Miami County, KS starts around April 3 and ends around October 31, about 30 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Miami County, and when
- Start tipping out standing water weekly by March 20.
- Book any yard treatment for early April, ahead of the July peak.
- Repellent can go away after October 31.
- 1 West Nile case since 2016 (last 2023): you should use repellent at dusk June to August, more so if over 60.
Miami County against the rest of KS
Miami County has the 26th longest season of 105 KS counties, at 211 days against 227 in Cherokee County and 178 in Thomas County. Its mean temperature is 55°F.
- Harvey County: April 4 to November 2 (212 days, 1 WNV)
- Geary County: April 2 to October 30 (211 days, 0 WNV)
- Elk County: April 4 to November 1 (211 days, 0 WNV)
- Labette County: April 4 to November 1 (211 days, 0 WNV)
West Nile in Miami County
From 1999 to 2025, CDC ArboNET counted 1 human West Nile case in Miami County (1 neuroinvasive) across 1 year. The worst was 2023 with 1; the latest was 2023.
See how the dates are worked out, and when the season starts across the US.