Boonton Rainfall Forecast

Today 9 May
90%
Sun 10 May
30%
Mon 11 May
85%
Tue 12 May
5%
Wed 13 May
50%
Thu 14 May
65%
Fri 15 May
20%

Boonton Rainfall Statistics

May Rainfall

Caldwell, Essex County Airport (6.2 miles)

Total Rainfall 2026
8.9in
Daily Average 2026
0.1in
Wettest Day 25 April, 2026
1.4in
Wet Days 2026
40/129 (31%)
Total Rainfall April
2.5in
Daily Average April
0.1in
Wettest Day 25 April, 2026
1.4in
Wet Days April
9/30 (30%)
Total Rainfall May
0.1in
Daily Average May
0.02in
Wettest Day 6 May, 2026
0.1in
Wet Days May
3/9 (33%)

Climate (2010–Present)

Caldwell, Essex County Airport (6.2 miles)

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Annual Average 2021–2025
45.9in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 1 September, 2021
6.2in

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