Westerville Rainfall Forecast

Today 20 Apr
30%
Tue 21 Apr
No Rain
Wed 22 Apr
50%
Thu 23 Apr
5%
Fri 24 Apr
40%
Sat 25 Apr
60%
Sun 26 Apr
25%

Westerville Rainfall Statistics

April Rainfall

Columbus, Ohio State University Airport (8.1 miles)

Total Rainfall 2026
9.6in
Daily Average 2026
0.1in
Wettest Day 19 February, 2026
1.3in
Wet Days 2026
27/110 (25%)
Total Rainfall March
6.3in
Daily Average March
0.2in
Wettest Day 26 March, 2026
1.1in
Wet Days March
11/31 (35%)
Total Rainfall April
0.6in
Daily Average April
0.03in
Wettest Day 4 April, 2026
0.3in
Wet Days April
5/20 (25%)

Climate (2010–Present)

Columbus, Ohio State University Airport (8.1 miles)

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Annual Average 2021–2025
35.1in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 22 September, 2021
2.6in

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