Boston Rainfall Forecast

Today 30 Dec
100%
Wed 31 Dec
10%
Thu 1 Jan
50%
Fri 2 Jan
10%
Sat 3 Jan
5%
Sun 4 Jan
10%
Mon 5 Jan
35%

Boston Rainfall Statistics

December Rainfall

Boston, Logan International Airport (2.5 miles)

Total Rainfall 2025
36.5in
Daily Average 2025
0.1in
Wettest Day 22 May, 2025
3.1in
Wet Days 2025
112/364 (31%)
Total Rainfall November
1.7in
Daily Average November
0.1in
Wettest Day 15 November, 2025
0.4in
Wet Days November
12/30 (40%)
Total Rainfall December
1.6in
Daily Average December
0.1in
Wettest Day 2 December, 2025
0.7in
Wet Days December
10/30 (33%)

Climate (2010–Present)

Boston, Logan International Airport (2.5 miles)

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Annual Average 2020–2024
43.1in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 22 May, 2025
3.1in

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