Granite Island Rainfall Forecast
- 100%
- 25%
- 15%
- 10%
- 70%
- 75%
- 55%
Granite Island Rainfall Statistics
October Rainfall
Seward (34.2 miles)
Total Rainfall October
3inDaily Average October
0.2inWettest Day 5 October, 2025
1inWet Days October
9/16 (56%)
Climate (2010–Present)
Seward (34.2 miles)
Annual Average 2020–2024
50.1inMonthly Average 2020–2025
4.5inDaily Average 2020–2025
0.1inWettest Day 6 August, 2024
3.6in