0in

Rain Today

Rain Last Hour
0in

Recorded at John Glenn Columbus International Airport Updated 37 mins ago (2 miles away)

Get WillyWeather+ to remove ads

Real-Time Extremes

Hottest 87.7 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 28.3 °F
Buckland, Buckland Airport, AK
Windiest 42.5mph
Shemya, Eareckson AFB, AK
Wettest (Last Hour) 0.5in
Port Aransas, Mustang Beach Airport, TX
Most Humid 100%
Panola County Airport-Sharpe Field, TX
Least Humid 17%
Harry Reid International Airport, NV
Highest Pressure 1040.3 hPa
Salida - Monarch Pass, CO
Lowest Pressure 982.1 hPa
Shemya, Eareckson AFB, AK

Trending Locations

Get WillyWeather+ to remove ads

Gahanna Rainfall Forecast

Today 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
No Rain
Fri 19 Sep
No Rain
Sat 20 Sep
5%
Sun 21 Sep
35%
Mon 22 Sep
30%

Gahanna Rainfall Statistics

September Rainfall

John Glenn Columbus International Airport (1.9 miles)

Total Rainfall 2025
29.1in
Daily Average 2025
0.1in
Wettest Day 3 April, 2025
1.9in
Wet Days 2025
96/259 (37%)
Total Rainfall August
0.6in
Daily Average August
0.02in
Wettest Day 13 August, 2025
0.3in
Wet Days August
4/31 (13%)
Total Rainfall September
0.3in
Daily Average September
0.02in
Wettest Day 4 September, 2025
0.3in
Wet Days September
1/16 (6%)

Climate (2010–Present)

John Glenn Columbus International Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

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

Get WillyWeather+ to remove ads