Branchburg Rainfall Forecast
- 30%
- No Rain
- 85%
- 80%
- 55%
- 35%
- 40%
Branchburg Rainfall Statistics
September Rainfall
Somerville, Somerset Airport (5 miles)
Total Rainfall September
0.6inDaily Average September
0.04inWettest Day 3 September, 2026
0.4inWet Days September
6/18 (33%)
Climate (2021–2025)
Somerville, Somerset Airport (5 miles)
Annual Average 2021–2025
43.3inMonthly Average 2021–2026
3.4inDaily Average 2021–2026
0.1inWettest Day 22 August, 2022
3.4in