South Trenton Rainfall Forecast

Today 17 Apr
35%
Sat 18 Apr
10%
Sun 19 Apr
80%
Mon 20 Apr
20%
Tue 21 Apr
No Rain
Wed 22 Apr
15%
Thu 23 Apr
10%

South Trenton Rainfall Statistics

April Rainfall

Trenton, Mercer County Airport (5.6 miles)

Total Rainfall 2026
7.9in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
1.2in
Wet Days 2026
32/107 (30%)
Total Rainfall March
2.7in
Daily Average March
0.1in
Wettest Day 5 March, 2026
0.9in
Wet Days March
12/31 (39%)
Total Rainfall April
0.6in
Daily Average April
0.04in
Wettest Day 5 April, 2026
0.4in
Wet Days April
5/17 (29%)

Climate (2010–Present)

Trenton, Mercer County Airport (5.6 miles)

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Annual Average 2021–2025
40.9in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 1 September, 2021
5.6in

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