Merrimack River - Hales Island Rainfall Forecast
- 20%
- 100%
- 100%
- 95%
- 70%
- 10%
- 10%
Merrimack River - Hales Island Rainfall Statistics
September Rainfall
Lawrence Municipal Airport (4.3 miles)
Total Rainfall September
2.4inDaily Average September
0.1inWettest Day 13 September, 2026
1.2inWet Days September
11/25 (44%)
Climate (2021–2025)
Lawrence Municipal Airport (4.3 miles)
Annual Average 2021–2025
43inMonthly Average 2021–2026
3.4inDaily Average 2021–2026
0.1inWettest Day 8 August, 2023
6.7in