0in

Rain Today

Rain Last Hour
0in

Recorded at Columbus, Ohio State University Airport Updated 1 hour 6 mins ago (8.5 miles away)

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Real-Time Extremes

Hottest 105.7 °F
Gila Bend Air Force Auxiliary Field, AZ
Coldest 30.1 °F
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK
Windiest 38mph
Platinum, AK
Wettest (Last Hour) 1.3in
Homestead Air Reserve Base, FL
Most Humid 100%
Norfolk Hampton Roads Executive Airport, VA
Least Humid 7%
Bellefontaine Regional Airport, OH
Highest Pressure 1041 hPa
Salida - Monarch Pass, CO
Lowest Pressure 984.4 hPa
Kodiak, Kodiak Airport, AK

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Westerville Rainfall Forecast

Today 10 Sep
No Rain
Thu 11 Sep
No Rain
Fri 12 Sep
No Rain
Sat 13 Sep
5%
Sun 14 Sep
30%
Mon 15 Sep
5%
Tue 16 Sep
5%

Westerville Rainfall Statistics

September Rainfall

Columbus, Ohio State University Airport (8.1 miles)

Total Rainfall 2025
24.9in
Daily Average 2025
0.1in
Wettest Day 3 April, 2025
1.6in
Wet Days 2025
96/253 (38%)
Total Rainfall August
0.7in
Daily Average August
0.02in
Wettest Day 12 August, 2025
0.4in
Wet Days August
6/31 (19%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 4 September, 2025
0.1in
Wet Days September
1/10 (10%)

Climate (2010–Present)

Columbus, Ohio State University Airport (8.1 miles)

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Annual Average 2020–2024
36.3in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 22 September, 2021
2.6in

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