Boston Rainfall Forecast

Today 21 May
85%
Thu 22 May
90%
Fri 23 May
70%
Sat 24 May
40%
Sun 25 May
20%
Mon 26 May
25%
Tue 27 May
50%

Boston Rainfall Statistics

May Rainfall

Buffalo, Greater Buffalo International Airport (21.1 miles)

Total Rainfall 2025
10.3in
Daily Average 2025
0.1in
Wettest Day 2 April, 2025
0.8in
Wet Days 2025
73/141 (52%)
Total Rainfall April
2.9in
Daily Average April
0.1in
Wettest Day 2 April, 2025
0.8in
Wet Days April
15/30 (50%)
Total Rainfall May
1.5in
Daily Average May
0.1in
Wettest Day 1 May, 2025
0.5in
Wet Days May
10/21 (48%)

Climate (2010–Present)

Buffalo, Greater Buffalo International Airport (21.1 miles)

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Annual Average 2020–2024
40.9in
Monthly Average 2020–2025
3.4in
Daily Average 2020–2025
0.1in
Wettest Day 26 December, 2022
4in

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