Grafton Hill Rainfall Forecast

Today 18 Jun
100%
Fri 19 Jun
No Rain
Sat 20 Jun
20%
Sun 21 Jun
50%
Mon 22 Jun
90%
Tue 23 Jun
10%
Wed 24 Jun
15%

Grafton Hill Rainfall Statistics

June Rainfall

Dayton / Wright-Patterson Air Force Base (9.3 miles)

Total Rainfall 2026
19.1in
Daily Average 2026
0.1in
Wettest Day 27 May, 2026
1.7in
Wet Days 2026
54/169 (32%)
Total Rainfall May
7.4in
Daily Average May
0.2in
Wettest Day 27 May, 2026
1.7in
Wet Days May
16/31 (52%)
Total Rainfall June
0.7in
Daily Average June
0.05in
Wettest Day 14 June, 2026
0.5in
Wet Days June
3/18 (17%)

Climate (2021–2025)

Dayton / Wright-Patterson Air Force Base (9.3 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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