Portland Rainfall Forecast
- 60%
- 65%
- 10%
- 5%
- 25%
- 55%
- 35%
Portland Rainfall Statistics
July Rainfall
Watertown (12.4 miles)
Total Rainfall July
2.8inDaily Average July
0.4inWettest Day 4 July, 2025
2.8inWet Days July
2/11 (18%)
Climate (2010–Present)
Watertown (12.4 miles)
Annual Average 2020–2024
25.3inMonthly Average 2020–2025
2.4inDaily Average 2020–2025
0.1inWettest Day 4 July, 2025
2.8in