Trenton Rainfall Forecast

Today 27 Jun
55%
Sat 28 Jun
65%
Sun 29 Jun
30%
Mon 30 Jun
25%
Tue 1 Jul
80%
Wed 2 Jul
25%
Thu 3 Jul
5%

Trenton Rainfall Statistics

June Rainfall

Trenton, Mercer County Airport (5.6 miles)

Total Rainfall 2025
18.6in
Daily Average 2025
0.1in
Wettest Day 14 May, 2025
2in
Wet Days 2025
64/178 (36%)
Total Rainfall May
7in
Daily Average May
0.2in
Wettest Day 14 May, 2025
2in
Wet Days May
18/31 (58%)
Total Rainfall June
1.9in
Daily Average June
0.1in
Wettest Day 14 June, 2025
0.7in
Wet Days June
11/27 (41%)

Climate (2010–Present)

Trenton, Mercer County Airport (5.6 miles)

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Annual Average 2020–2024
42.8in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 1 September, 2021
5.6in

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