Dayton Rainfall Forecast

Today 21 May
10%
Thu 22 May
10%
Fri 23 May
5%
Sat 24 May
35%
Sun 25 May
15%
Mon 26 May
5%
Tue 27 May
10%

Dayton Rainfall Statistics

May Rainfall

Logan-Cache Airport (23.6 miles)

Total Rainfall 2025
7.4in
Daily Average 2025
0.1in
Wettest Day 17 April, 2025
0.7in
Wet Days 2025
49/141 (35%)
Total Rainfall April
1.1in
Daily Average April
0.04in
Wettest Day 17 April, 2025
0.7in
Wet Days April
9/30 (30%)
Total Rainfall May
1.5in
Daily Average May
0.1in
Wettest Day 18 May, 2025
0.5in
Wet Days May
7/21 (33%)

Climate (2010–Present)

Logan-Cache Airport (23.6 miles)

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Annual Average 2020–2024
13.1in
Monthly Average 2020–2025
1.1in
Daily Average 2020–2025
0.04in
Wettest Day 6 August, 2022
1.9in

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