Wilmington Rainfall Forecast

Today 24 May
90%
Mon 25 May
25%
Tue 26 May
30%
Wed 27 May
80%
Thu 28 May
25%
Fri 29 May
10%
Sat 30 May
30%

Wilmington Rainfall Statistics

May Rainfall

Cincinnati/Northern Kentucky International Airport (14.3 miles)

Total Rainfall 2026
17.8in
Daily Average 2026
0.1in
Wettest Day 22 May, 2026
1.9in
Wet Days 2026
52/144 (36%)
Total Rainfall April
4in
Daily Average April
0.1in
Wettest Day 27 April, 2026
1.6in
Wet Days April
10/30 (33%)
Total Rainfall May
5.5in
Daily Average May
0.2in
Wettest Day 22 May, 2026
1.9in
Wet Days May
9/24 (38%)

Climate (2010–Present)

Cincinnati/Northern Kentucky International Airport (14.3 miles)

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Annual Average 2021–2025
45.7in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 20 July, 2025
2.9in

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