Merrimack River - Black Rock Creek Entrance Rainfall Forecast

Today 8 Sep
5%
Tue 9 Sep
No Rain
Wed 10 Sep
15%
Thu 11 Sep
10%
Fri 12 Sep
No Rain
Sat 13 Sep
5%
Sun 14 Sep
10%

Merrimack River - Black Rock Creek Entrance Rainfall Statistics

September Rainfall

Lawrence Municipal Airport (16.8 miles)

Total Rainfall 2025
21.8in
Daily Average 2025
0.1in
Wettest Day 13 August, 2025
1.5in
Wet Days 2025
77/251 (31%)
Total Rainfall August
2.4in
Daily Average August
0.1in
Wettest Day 13 August, 2025
1.5in
Wet Days August
8/31 (26%)
Total Rainfall September
0.5in
Daily Average September
0.1in
Wettest Day 6 September, 2025
0.4in
Wet Days September
2/8 (25%)

Climate (2010–Present)

Lawrence Municipal Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
44.6in
Monthly Average 2020–2025
3.7in
Daily Average 2020–2025
0.1in
Wettest Day 8 August, 2023
6.7in

Get WillyWeather+ to remove ads