Dayton Rainfall Forecast

Today 28 Apr
5%
Tue 29 Apr
70%
Wed 30 Apr
60%
Thu 1 May
90%
Fri 2 May
55%
Sat 3 May
10%
Sun 4 May
5%

Dayton Rainfall Statistics

April Rainfall

Lafayette, Purdue University Airport (9.3 miles)

Total Rainfall 2025
7.7in
Daily Average 2025
0.1in
Wettest Day 4 April, 2025
1.3in
Wet Days 2025
28/118 (24%)
Total Rainfall March
2.9in
Daily Average March
0.1in
Wettest Day 15 March, 2025
0.7in
Wet Days March
12/31 (39%)
Total Rainfall April
3.8in
Daily Average April
0.2in
Wettest Day 4 April, 2025
1.3in
Wet Days April
9/28 (32%)

Climate (2010–Present)

Lafayette, Purdue University Airport (9.3 miles)

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Annual Average 2020–2024
32.8in
Monthly Average 2020–2025
2.6in
Daily Average 2020–2025
0.1in
Wettest Day 24 October, 2021
2.5in

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