Summit Lake SPB Rainfall Forecast
- 50%
- 60%
- 85%
- 85%
- 45%
- 45%
- 30%
Summit Lake SPB Rainfall Statistics
May Rainfall
Portage, Portage Glacier (24.2 miles)
Total Rainfall May
7.1inDaily Average May
1.4inWettest Day 1 May, 2026
3.6inWet Days May
5/7 (71%)
Climate (2010–Present)
Portage, Portage Glacier (24.2 miles)
Annual Average 2021–2025
122.3inMonthly Average 2021–2026
10.8inDaily Average 2021–2026
0.4inWettest Day 30 October, 2021
10.3in