Mercer County Park Rainfall Forecast

Today 10 May
50%
Mon 11 May
60%
Tue 12 May
5%
Wed 13 May
55%
Thu 14 May
80%
Fri 15 May
30%
Sat 16 May
10%

Mercer County Park Rainfall Statistics

May Rainfall

Trenton, Mercer County Airport (8.7 miles)

Total Rainfall 2026
9.1in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
1.2in
Wet Days 2026
39/130 (30%)
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
0.04in
Daily Average May
0.01in
Wettest Day 6 May, 2026
0.04in
Wet Days May
1/10 (10%)

Climate (2010–Present)

Trenton, Mercer County Airport (8.7 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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