Henrys Lake State Park Rainfall Forecast
- 35%
- 65%
- 95%
- 85%
- 45%
- 40%
- 25%
Henrys Lake State Park Rainfall Statistics
October Rainfall
West Yellowstone (13 miles)
Total Rainfall October
0.7inDaily Average October
0.1inWettest Day 11 October, 2025
0.3inWet Days October
5/13 (38%)
Climate (2010–Present)
West Yellowstone (13 miles)
Annual Average 2020–2024
5.4inMonthly Average 2020–2025
0.9inDaily Average 2020–2025
0.04inWettest Day 2 August, 2022
1.8in