Riverdale Rainfall Forecast
- No Rain
- 90%
- 15%
- No Rain
- No Rain
- 20%
- 25%
Riverdale Rainfall Statistics
September Rainfall
Caldwell, Essex County Airport (8.1 miles)
Total Rainfall September
0.9inDaily Average September
0.1inWettest Day 3 September, 2026
0.3inWet Days September
4/12 (33%)
Climate (2021–2025)
Caldwell, Essex County Airport (8.1 miles)
Annual Average 2021–2025
45.9inMonthly Average 2021–2026
3.7inDaily Average 2021–2026
0.1inWettest Day 18 December, 2023
3.8in