Islesboro Island - Marshall Point Rainfall Forecast
- 15%
- 35%
- 25%
- 15%
- 35%
- 25%
- 35%
Islesboro Island - Marshall Point Rainfall Statistics
August Rainfall
Rockland, Knox County Regional Airport (23.6 miles)
Total Rainfall August
0.2inDaily Average August
0.04inWettest Day 3 August, 2026
0.2inWet Days August
1/7 (14%)
Climate (2021–2025)
Rockland, Knox County Regional Airport (23.6 miles)
Annual Average 2021–2025
23.6inMonthly Average 2021–2026
2.1inDaily Average 2021–2026
0.1inWettest Day 23 June, 2026
3.5in