Oregonia Rainfall Forecast

Today 26 May
50%
Wed 27 May
95%
Thu 28 May
25%
Fri 29 May
No Rain
Sat 30 May
No Rain
Sun 31 May
5%
Mon 1 Jun
5%

Oregonia Rainfall Statistics

May Rainfall

Dayton, Dayton-Wright Brothers Airport (11.2 miles)

Total Rainfall 2026
15.6in
Daily Average 2026
0.1in
Wettest Day 4 March, 2026
1.9in
Wet Days 2026
41/146 (28%)
Total Rainfall April
2.7in
Daily Average April
0.1in
Wettest Day 27 April, 2026
0.9in
Wet Days April
10/30 (33%)
Total Rainfall May
4.1in
Daily Average May
0.2in
Wettest Day 22 May, 2026
1.6in
Wet Days May
11/26 (42%)

Climate (2010–Present)

Dayton, Dayton-Wright Brothers Airport (11.2 miles)

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Annual Average 2021–2025
36.6in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 17 July, 2022
2.5in

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