Columbus (OH)
May
Weather in Columbus, Ohio for May 2026
Your guide to Columbus weather in May - trends and predictions
Until now, May 2026 in Columbus is cooler than usual, with temperatures averaging 16.2 °F, this is -2.8 °F below the typical seasonal average.
The forecast for the coming days of May 2026 predicts a temperature of 23.9 °F , which is warmer than usual.
In general, the average temperature in Columbus at the beginning of May is 18.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.3 °F by the end of May.
Columbus experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 169.6 mm.
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Temperatures
Rain 🌧️
More
3
Dry days
28
Rainy days
0
Snow days
21°/12°
Temperatures
16 km/h
Avg max wind
72 %
Avg humidity
Columbus Weather May
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Temperatures trend during May in Columbus
See the weather trend as well as the moving average line
May weather in Columbus day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Sunny | 18° /9° | 2.9 mm | 4 | |
| May 2 |  Partly cloudy | 19° /8° | 1.7 mm | 6 | |
| May 3 |  Moderate or heavy rain shower | 18° /9° | 20.1 mm | 5 | |
| May 4 |  Overcast | 19° /10° | 7.7 mm | 4 | |
| May 5 |  Patchy rain possible | 18° /9° | 9.3 mm | 4 | |
| May 6 | Moderate or heavy rain shower | 17° /9° | 6.6 mm | 4 | |
| May 7 | Patchy rain possible | 18° /9° | 5.2 mm | 5 | |
| May 8 | Overcast | 20° /9° | 2.1 mm | 5 | |
| May 9 | Moderate or heavy rain shower | 19° /8° | 12.6 mm | 4 | |
| May 10 | Sunny | 20° /7° | 0.8 mm | 5 | |
| May 11 | Partly cloudy | 21° /8° | 0.8 mm | 6 | |
| May 12 | Partly cloudy | 21° /9° | 2.9 mm | 6 | |
| May 13 | Patchy rain possible | 21° /12° | 3.6 mm | 5 | |
| May 14 | Partly cloudy | 19° /8° | 0 mm | 7.3 | |
| May 15 | Patchy rain possible | 16° /8° | 0.2 mm | 0.6 | |
| May 16 |  Moderate rain | 23° /12° | 18.6 mm | 4 | |
| May 17 | Moderate rain | 28° /16° | 5.5 mm | 5 | |
| May 18 | Sunny | 30° /17° | 0 mm | 6 | |
| May 19 | Patchy rain possible | 26° /19° | 1.1 mm | 5 | |
| May 20 | Patchy rain possible | 21° /14° | 1.8 mm | 4 | |
| May 21 | Sunny | 24° /11° | 0 mm | 5 | |
| May 22 | Sunny | 23° /12° | 0 mm | 5 | |
| May 23 | Sunny | 30° /14° | 0 mm | 6 | |
| May 24 | Patchy rain possible | 31° /19° | 0.3 mm | 5 | |
| May 25 | Moderate rain | 28° /19° | 6.7 mm | 5 | |
| May 26 | Patchy rain possible | 20° /14° | 2.8 mm | 4 | |
| May 27 | Patchy rain possible | 15° /11° | 0.4 mm | 3 | |
| May 28 | Overcast | 20° /11° | 6 mm | 5 | |
| May 29 | Overcast | 20° /11° | 1.3 mm | 5 | |
| May 30 | Sunny | 22° /12° | 2.5 mm | 6 | |
| May 31 | Partly cloudy | 24° /13° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Columbus in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Columbus forecast closer to your planned date for the most up-to-date weather information.
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Columbus in May - FAQ
What are the expected maximum and minimum temperatures in Columbus during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Columbus during May?
Significant rainfall exceeding 169.6 mm is expected in Columbus during May, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Columbus during May?
The average wind speed in Columbus during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Columbus
Explore the daily rainfall trends and prepare for Columbuss May weather 💧
Typically, Columbus has 28 rainy days in May with a total of 169.6 mm of rainfall.
UV exposure in Columbus during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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