Dayton Rainfall Forecast

Today 13 Oct
No Rain
Wed 14 Oct
15%
Thu 15 Oct
10%
Fri 16 Oct
85%
Sat 17 Oct
20%
Sun 18 Oct
No Rain
Mon 19 Oct
No Rain

Dayton Rainfall Statistics

October Rainfall

Trenton, Mercer County Airport (17.4 miles)

Total Rainfall 2026
35.4 in
Daily Average 2026
0.1 in
Wettest Day 3 August, 2026
2.3 in
Wet Days 2026
95/286 (33%)
Total Rainfall September
5.6 in
Daily Average September
0.2 in
Wettest Day 27 September, 2026
1.4 in
Wet Days September
10/30 (33%)
Total Rainfall October
1.9 in
Daily Average October
0.2 in
Wettest Day 11 October, 2026
1.8 in
Wet Days October
3/13 (23%)

Climate (2021–2025)

Trenton, Mercer County Airport (17.4 miles)

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Annual Average 2021–2025
40.9 in
Monthly Average 2021–2026
3.3 in
Daily Average 2021–2026
0.1 in
Wettest Day 6 August, 2024
4.4 in

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