Ohio (Columbus)
May
Weather in Ohio for May 2025
Your guide to Ohio weather in May - trends and predictions
In general, the average temperature in Ohio at the beginning of May is 18.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.1 °F by the end of May.
Ohio experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 115.8 mm.
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Temperatures
Rain 🌧️
More
4
Dry days
27
Rainy days
0
Snow days
21°/12°
Temperatures
15 km/h
Avg max wind
70 %
Avg humidity
Ohio in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  20° | 3  19° | 4  19° | |||
| 5  19° | 6 18° | 7 18° | 8  21° | 9 18° | 10 20° | 11 20° |
| 12 21° | 13 22° | 14 22° | 15 22° | 16 20° | 17 21° | 18 22° |
| 19 25° | 20 27° | 21 28° | 22 25° | 23 24° | 24 26° | 25 25° |
| 26 25° | 27 23° | 28 21° | 29 20° | 30 23° | 31 25° |
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Temperatures trend during May in Ohio
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Sunny | 18° /8° | 3.7 mm | 5 | |
| May 2 | Partly cloudy | 20° /9° | 1.9 mm | 5 | |
| May 3 | Moderate or heavy rain shower | 19° /11° | 10.7 mm | 5 | |
| May 4 | Overcast | 19° /11° | 2.4 mm | 4 | |
| May 5 | Patchy rain possible | 19° /10° | 3.5 mm | 4 | |
| May 6 | Moderate rain at times | 18° /10° | 4 mm | 4 | |
| May 7 | Patchy rain possible | 18° /10° | 7.3 mm | 4 | |
| May 8 | Cloudy | 21° /10° | 2.5 mm | 5 | |
| May 9 | Moderate or heavy rain shower | 18° /9° | 14.5 mm | 4 | |
| May 10 | Sunny | 20° /7° | 1 mm | 5 | |
| May 11 | Overcast | 20° /8° | 1.3 mm | 5 | |
| May 12 | Cloudy | 21° /9° | 4.4 mm | 5 | |
| May 13 | Patchy rain possible | 22° /12° | 3.8 mm | 5 | |
| May 14 | Moderate or heavy rain shower | 22° /12° | 4.5 mm | 5 | |
| May 15 | Cloudy | 22° /12° | 1.2 mm | 5 | |
| May 16 | Patchy rain possible | 20° /12° | 3.2 mm | 5 | |
| May 17 | Sunny | 21° /11° | 2.3 mm | 5 | |
| May 18 | Patchy rain possible | 22° /11° | 3.6 mm | 5 | |
| May 19 | Partly cloudy | 25° /14° | 0.5 mm | 6 | |
| May 20 | Moderate or heavy rain shower | 27° /15° | 6.1 mm | 6 | |
| May 21 | Partly cloudy | 28° /16° | 2.8 mm | 7 | |
| May 22 | Cloudy | 25° /15° | 2 mm | 6 | |
| May 23 | Overcast | 24° /14° | 2.8 mm | 6 | |
| May 24 | Patchy rain possible | 26° /14° | 0.2 mm | 6 | |
| May 25 | Cloudy | 25° /14° | 1.4 mm | 6 | |
| May 26 | Moderate or heavy rain shower | 25° /13° | 10.3 mm | 6 | |
| May 27 | Partly cloudy | 23° /13° | 4.6 mm | 6 | |
| May 28 | Moderate or heavy rain shower | 21° /11° | 7.5 mm | 5 | |
| May 29 | Overcast | 20° /11° | 1.7 mm | 5 | |
| May 30 | Sunny | 23° /11° | 0.1 mm | 6 | |
| May 31 | Partly cloudy | 25° /13° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Ohio 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 Ohio forecast closer to your planned date for the most up-to-date weather information.
Ohio in May - FAQ
What are the expected maximum and minimum temperatures in Ohio 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 Ohio during May?
Significant rainfall exceeding 115.8 mm is expected in Ohio during May, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ohio during May?
The average wind speed in Ohio during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Ohio
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UV exposure in Ohio during May
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