Union Rainfall Forecast

Today 18 Jul
65%
Sat 19 Jul
80%
Sun 20 Jul
70%
Mon 21 Jul
40%
Tue 22 Jul
25%
Wed 23 Jul
20%
Thu 24 Jul
30%

Union Rainfall Statistics

July Rainfall

Dayton, Cox Dayton International Airport (4.3 miles)

Total Rainfall 2025
28in
Daily Average 2025
0.1in
Wettest Day 5 April, 2025
1.6in
Wet Days 2025
86/199 (43%)
Total Rainfall June
6.2in
Daily Average June
0.2in
Wettest Day 8 June, 2025
1.2in
Wet Days June
18/30 (60%)
Total Rainfall July
3in
Daily Average July
0.2in
Wettest Day 12 July, 2025
1in
Wet Days July
5/18 (28%)

Climate (2010–Present)

Dayton, Cox Dayton International Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
38.9in
Monthly Average 2020–2025
3.3in
Daily Average 2020–2025
0.1in
Wettest Day 3 March, 2023
2.7in

Get WillyWeather+ to remove ads