Danbury Rainfall Forecast

Today 7 Sep
No Rain
Tue 8 Sep
No Rain
Wed 9 Sep
No Rain
Thu 10 Sep
40%
Fri 11 Sep
20%
Sat 12 Sep
5%
Sun 13 Sep
10%

Danbury Rainfall Statistics

September Rainfall

Danbury, Danbury Municipal Airport (1.9 miles)

Total Rainfall 2026
21.4in
Daily Average 2026
0.1in
Wettest Day 3 August, 2026
2in
Wet Days 2026
79/250 (32%)
Total Rainfall August
2.6in
Daily Average August
0.1in
Wettest Day 3 August, 2026
2in
Wet Days August
6/31 (19%)
Total Rainfall September
1.6in
Daily Average September
0.3in
Wettest Day 1 September, 2026
0.8in
Wet Days September
4/7 (57%)

Climate (2021–2025)

Danbury, Danbury Municipal Airport (1.9 miles)

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Annual Average 2021–2025
42.5in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 29 September, 2023
4.3in

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