West Amwell Rainfall Forecast

Today 6 Aug
50%
Fri 7 Aug
55%
Sat 8 Aug
60%
Sun 9 Aug
35%
Mon 10 Aug
5%
Tue 11 Aug
35%
Wed 12 Aug
40%

West Amwell Rainfall Statistics

August Rainfall

Trenton, Mercer County Airport (8.7 miles)

Total Rainfall 2026
22.6in
Daily Average 2026
0.1in
Wettest Day 3 August, 2026
2.3in
Wet Days 2026
71/218 (33%)
Total Rainfall July
4.9in
Daily Average July
0.2in
Wettest Day 18 July, 2026
1.4in
Wet Days July
10/31 (32%)
Total Rainfall August
2.5in
Daily Average August
0.8in
Wettest Day 3 August, 2026
2.3in
Wet Days August
2/6 (33%)

Climate (2021–2025)

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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