Boston Harbor - Charles River Entrance Rainfall Forecast

Today 14 Dec
100%
Mon 15 Dec
30%
Tue 16 Dec
15%
Wed 17 Dec
5%
Thu 18 Dec
20%
Fri 19 Dec
70%
Sat 20 Dec
35%

Boston Harbor - Charles River Entrance Rainfall Statistics

December Rainfall

Boston, Logan International Airport (2.5 miles)

Total Rainfall 2025
35.6in
Daily Average 2025
0.1in
Wettest Day 22 May, 2025
3.1in
Wet Days 2025
106/348 (30%)
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
0.8in
Daily Average December
0.1in
Wettest Day 2 December, 2025
0.7in
Wet Days December
4/14 (29%)

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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