Gahanna Rainfall Forecast

Today 10 Jul
40%
Fri 11 Jul
15%
Sat 12 Jul
25%
Sun 13 Jul
85%
Mon 14 Jul
35%
Tue 15 Jul
15%
Wed 16 Jul
25%

Gahanna Rainfall Statistics

July Rainfall

John Glenn Columbus International Airport (1.9 miles)

Total Rainfall 2025
24.2in
Daily Average 2025
0.1in
Wettest Day 3 April, 2025
1.9in
Wet Days 2025
80/191 (42%)
Total Rainfall June
6.2in
Daily Average June
0.2in
Wettest Day 25 June, 2025
1.1in
Wet Days June
15/30 (50%)
Total Rainfall July
0.6in
Daily Average July
0.1in
Wettest Day 6 July, 2025
0.3in
Wet Days July
3/10 (30%)

Climate (2010–Present)

John Glenn Columbus International Airport (1.9 miles)

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Annual Average 2020–2024
42.2in
Monthly Average 2020–2025
3.4in
Daily Average 2020–2025
0.1in
Wettest Day 6 July, 2022
3.7in

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