Imlay Rainfall Forecast
- 45%
- 5%
- 15%
- No Rain
- 15%
- 15%
- 10%
Imlay Rainfall Statistics
January Rainfall
Rapid City, Rapid City Regional Airport (39.8 miles)
Total Rainfall January
0.04inDaily Average January
0inWettest Day 13 January, 2026
0.04inWet Days January
1/23 (4%)
Climate (2010–Present)
Rapid City, Rapid City Regional Airport (39.8 miles)
Annual Average 2021–2025
17.1inMonthly Average 2021–2025
1.4inDaily Average 2021–2026
0.05inWettest Day 12 October, 2023
2in