Girdwood Rainfall Forecast
- 10%
- No Rain
- No Rain
- 5%
- 15%
- 65%
- 85%
Girdwood Rainfall Statistics
December Rainfall
Portage, Portage Glacier (15.5 miles)
Total Rainfall December
2.3inDaily Average December
0.1inWettest Day 29 December, 2025
0.9inWet Days December
9/31 (29%)
Climate (2010–Present)
Portage, Portage Glacier (15.5 miles)
Annual Average 2021–2025
92.9inMonthly Average 2021–2025
10.3inDaily Average 2021–2025
0.4inWettest Day 30 October, 2021
10.3in