Greenwich Rainfall Forecast
- 5%
- 5%
- No Rain
- 10%
- 20%
- 60%
- 40%
Greenwich Rainfall Statistics
September Rainfall
White Plains - Westchester County Airport (5 miles)
Total Rainfall September
5.7inDaily Average September
0.2inWettest Day 13 September, 2026
2.1inWet Days September
12/29 (41%)
Climate (2021–2025)
White Plains - Westchester County Airport (5 miles)
Annual Average 2021–2025
44inMonthly Average 2021–2026
3.5inDaily Average 2021–2026
0.1inWettest Day 29 September, 2023
4.1in