Dayton Rainfall Forecast

Today 9 Sep
25%
Thu 10 Sep
100%
Fri 11 Sep
10%
Sat 12 Sep
45%
Sun 13 Sep
45%
Mon 14 Sep
15%
Tue 15 Sep
45%

Dayton Rainfall Statistics

September Rainfall

Indiana / Stewart Field (18.6 miles)

Total Rainfall 2026
13.8in
Daily Average 2026
0.1in
Wettest Day 5 April, 2026
0.7in
Wet Days 2026
88/252 (35%)
Total Rainfall August
1.8in
Daily Average August
0.1in
Wettest Day 2 August, 2026
0.7in
Wet Days August
15/31 (48%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2026
0in
Wet Days September
–

Climate (2021–2025)

Indiana / Stewart Field (18.6 miles)

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Annual Average 2021–2025
6.6in
Monthly Average 2021–2026
0.8in
Daily Average 2021–2026
0.03in
Wettest Day 13 August, 2025
1.6in

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