Penobscot River - Interstate 395 Bridge Rainfall Forecast

Today 9 May
65%
Sun 10 May
80%
Mon 11 May
20%
Tue 12 May
10%
Wed 13 May
15%
Thu 14 May
55%
Fri 15 May
60%

Penobscot River - Interstate 395 Bridge Rainfall Statistics

May Rainfall

Bangor, Bangor International Airport (1.9 miles)

Total Rainfall 2026
10.2in
Daily Average 2026
0.1in
Wettest Day 30 April, 2026
1.2in
Wet Days 2026
56/129 (43%)
Total Rainfall April
4.4in
Daily Average April
0.1in
Wettest Day 30 April, 2026
1.2in
Wet Days April
16/30 (53%)
Total Rainfall May
1in
Daily Average May
0.1in
Wettest Day 3 May, 2026
0.5in
Wet Days May
5/9 (56%)

Climate (2010–Present)

Bangor, Bangor International Airport (1.9 miles)

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Annual Average 2021–2025
43.1in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 8 August, 2023
3.6in

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