Columbus Rainfall Forecast

Today 10 Sep
85%
Fri 11 Sep
20%
Sat 12 Sep
55%
Sun 13 Sep
15%
Mon 14 Sep
10%
Tue 15 Sep
40%
Wed 16 Sep
45%

Columbus Rainfall Statistics

September Rainfall

John Glenn Columbus International Airport (6.8 miles)

Total Rainfall 2026
37.8in
Daily Average 2026
0.2in
Wettest Day 20 August, 2026
2.9in
Wet Days 2026
96/253 (38%)
Total Rainfall August
9.9in
Daily Average August
0.3in
Wettest Day 20 August, 2026
2.9in
Wet Days August
16/31 (52%)
Total Rainfall September
1in
Daily Average September
0.1in
Wettest Day 5 September, 2026
0.9in
Wet Days September
2/10 (20%)

Climate (2021–2025)

John Glenn Columbus International Airport (6.8 miles)

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Annual Average 2021–2025
40.1in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 6 July, 2022
3.7in

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