Boston Rainfall Forecast

Today 8 Sep
15%
Wed 9 Sep
40%
Thu 10 Sep
95%
Fri 11 Sep
5%
Sat 12 Sep
20%
Sun 13 Sep
30%
Mon 14 Sep
25%

Boston Rainfall Statistics

September Rainfall

Hook Field Municipal Airport (28 miles)

Total Rainfall 2026
73.8in
Daily Average 2026
0.3in
Wettest Day 1 August, 2026
5.6in
Wet Days 2026
80/251 (32%)
Total Rainfall August
21.4in
Daily Average August
0.7in
Wettest Day 1 August, 2026
5.6in
Wet Days August
15/31 (48%)
Total Rainfall September
0.2in
Daily Average September
0.05in
Wettest Day 5 September, 2026
0.2in
Wet Days September
1/8 (13%)

Climate (2021–2025)

Hook Field Municipal Airport (28 miles)

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Annual Average 2021–2025
50.6in
Monthly Average 2021–2026
5in
Daily Average 2021–2026
0.2in
Wettest Day 3 March, 2023
5.7in

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