0in

Rain Today

Rain Last Hour
0in

Recorded at John Glenn Columbus International Airport Updated 48 mins ago (2 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Weno Island - Chuuk Int. Airport, HI
Coldest 33.7 °F
Barrow, Wiley Post-Will Rogers Memorial Airport, AK
Windiest 53mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
New York, Kennedy International Airport, NY
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 18%
Fort Irwin/Barstow, Bicycle Lake Army Airfield, CA
Highest Pressure 1036.2 hPa
Salida - Monarch Pass, CO
Lowest Pressure 991.5 hPa
Shemya, Eareckson AFB, AK

Trending Locations

Portola, CA 96122

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Gahanna Rainfall Forecast

Today 5 Sep
10%
Sat 6 Sep
50%
Sun 7 Sep
No Rain
Mon 8 Sep
No Rain
Tue 9 Sep
No Rain
Wed 10 Sep
5%
Thu 11 Sep
5%

Gahanna Rainfall Statistics

September Rainfall

John Glenn Columbus International Airport (1.9 miles)

Total Rainfall 2025
28.8in
Daily Average 2025
0.1in
Wettest Day 3 April, 2025
1.9in
Wet Days 2025
95/248 (38%)
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
0in
Daily Average September
0in
Wettest Day 1 September, 2025
0in
Wet Days September
–

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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