Biorka Island Rainfall Forecast
- 35%
- 100%
- 70%
- 80%
- 60%
- 70%
- 70%
Biorka Island Rainfall Statistics
July Rainfall
Sitka - Sitka Airport (14.9 miles)
Total Rainfall July
0.4inDaily Average July
0.1inWettest Day 1 July, 2025
0.4inWet Days July
1/5 (20%)
Climate (2010–Present)
Sitka - Sitka Airport (14.9 miles)
Annual Average 2020–2024
94.7inMonthly Average 2020–2025
7.8inDaily Average 2020–2025
0.3inWettest Day 12 August, 2023
4.4in