Riverdale Rainfall Forecast

Today 27 Sep
No Rain
Mon 28 Sep
No Rain
Tue 29 Sep
No Rain
Wed 30 Sep
5%
Thu 1 Oct
25%
Fri 2 Oct
50%
Sat 3 Oct
40%

Riverdale Rainfall Statistics

September Rainfall

Dayton / Wright-Patterson Air Force Base (8.7 miles)

Total Rainfall 2026
35.3in
Daily Average 2026
0.1in
Wettest Day 11 August, 2026
2.1in
Wet Days 2026
94/270 (35%)
Total Rainfall August
6.6in
Daily Average August
0.2in
Wettest Day 11 August, 2026
2.1in
Wet Days August
15/31 (48%)
Total Rainfall September
5.2in
Daily Average September
0.2in
Wettest Day 20 September, 2026
1.7in
Wet Days September
12/27 (44%)

Climate (2021–2025)

Dayton / Wright-Patterson Air Force Base (8.7 miles)

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Annual Average 2021–2025
34.2in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 28 June, 2025
3in

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