Boonton Rainfall Forecast

Today 6 Sep
10%
Mon 7 Sep
5%
Tue 8 Sep
No Rain
Wed 9 Sep
5%
Thu 10 Sep
15%
Fri 11 Sep
15%
Sat 12 Sep
5%

Boonton Rainfall Statistics

September Rainfall

Caldwell, Essex County Airport (6.2 miles)

Total Rainfall 2026
28.1in
Daily Average 2026
0.1in
Wettest Day 28 July, 2026
2.3in
Wet Days 2026
91/249 (37%)
Total Rainfall August
6.6in
Daily Average August
0.2in
Wettest Day 20 August, 2026
2in
Wet Days August
15/31 (48%)
Total Rainfall September
0.6in
Daily Average September
0.2in
Wettest Day 3 September, 2026
0.3in
Wet Days September
3/6 (50%)

Climate (2021–2025)

Caldwell, Essex County Airport (6.2 miles)

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Annual Average 2021–2025
45.9in
Monthly Average 2021–2026
3.7in
Daily Average 2021–2026
0.1in
Wettest Day 18 December, 2023
3.8in

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