Delaware River - Interstate 295 Bridge Rainfall Forecast

Today 20 May
75%
Thu 21 May
80%
Fri 22 May
40%
Sat 23 May
85%
Sun 24 May
80%
Mon 25 May
35%
Tue 26 May
30%

Delaware River - Interstate 295 Bridge Rainfall Statistics

May Rainfall

Trenton, Mercer County Airport (9.9 miles)

Total Rainfall 2026
9.7in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
1.2in
Wet Days 2026
44/140 (31%)
Total Rainfall April
1.7in
Daily Average April
0.1in
Wettest Day 25 April, 2026
0.8in
Wet Days April
11/30 (37%)
Total Rainfall May
0.7in
Daily Average May
0.04in
Wettest Day 7 May, 2026
0.3in
Wet Days May
6/20 (30%)

Climate (2010–Present)

Trenton, Mercer County Airport (9.9 miles)

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Annual Average 2021–2025
40.9in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 1 September, 2021
5.6in

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