Perch River Rainfall Forecast
- 85%
- 95%
- 80%
- 40%
- 20%
- 10%
- 15%
Perch River Rainfall Statistics
October Rainfall
Watertown, Watertown International Airport (5.6 miles)
Total Rainfall October
0.6inDaily Average October
0.03inWettest Day 7 October, 2025
0.4inWet Days October
4/22 (18%)
Climate (2010–Present)
Watertown, Watertown International Airport (5.6 miles)
Annual Average 2020–2024
38.3inMonthly Average 2020–2025
3.3inDaily Average 2020–2025
0.1inWettest Day 9 August, 2024
2.8in