Mercerville Rainfall Forecast

Today 9 Jul
65%
Thu 10 Jul
70%
Fri 11 Jul
50%
Sat 12 Jul
35%
Sun 13 Jul
45%
Mon 14 Jul
40%
Tue 15 Jul
25%

Mercerville Rainfall Statistics

July Rainfall

Trenton, Mercer County Airport (6.8 miles)

Total Rainfall 2025
20.1in
Daily Average 2025
0.1in
Wettest Day 14 May, 2025
2in
Wet Days 2025
71/190 (37%)
Total Rainfall June
2.4in
Daily Average June
0.1in
Wettest Day 14 June, 2025
0.7in
Wet Days June
15/30 (50%)
Total Rainfall July
1.1in
Daily Average July
0.2in
Wettest Day 1 July, 2025
0.8in
Wet Days July
3/9 (33%)

Climate (2010–Present)

Trenton, Mercer County Airport (6.8 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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