Grand Detour Rainfall Forecast
- 100%
- 55%
- No Rain
- 15%
- 25%
- 10%
- 35%
Grand Detour Rainfall Statistics
January Rainfall
Sterling Rockfalls (16.8 miles)
Total Rainfall January
0.3inDaily Average January
0.04inWettest Day 8 January, 2026
0.3inWet Days January
1/10 (10%)
Climate (2010–Present)
Sterling Rockfalls (16.8 miles)
Annual Average 2021–2025
15.4inMonthly Average 2021–2025
1.4inDaily Average 2021–2026
0.05inWettest Day 15 July, 2022
3in