Arapahoe Basin Ski Area Rainfall Forecast
- 10%
- 5%
- 5%
- 20%
- 55%
- 65%
- 55%
Arapahoe Basin Ski Area Rainfall Statistics
December Rainfall
Berthoud Pass (18.6 miles)
Total Rainfall December
0.1inDaily Average December
0.01inWettest Day 1 December, 2025
0.04inWet Days December
4/21 (19%)
Climate (2010–Present)
Berthoud Pass (18.6 miles)
Annual Average 2020–2024
11.4inMonthly Average 2020–2025
1inDaily Average 2020–2025
0.04inWettest Day 23 July, 2021
1.1in