Ohio (Cincinnati)
May
Weather in Ohio for May 2026
Your guide to Ohio weather in May - trends and predictions
In general, the average temperature in Ohio at the beginning of May is 20.1 °F. As the month progressed, temperatures tended to noticeably 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 196.6 mm.
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Temperatures
Rain 🌧️
More
6
Dry days
25
Rainy days
0
Snow days
22°/12°
Temperatures
15 km/h
Avg max wind
77 %
Avg humidity
Ohio Weather May
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What’s the Weather Like in Ohio This May?
Discover the average temperatures and weather trends across Ohio’s cities this May.
Temperatures trend during May in Ohio
See the weather trend as well as the moving average line
May weather in Ohio day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Sunny | 21° /10° | 3.4 mm | 5 | |
| May 2 |  Overcast | 22° /11° | 0.1 mm | 5 | |
| May 3 |  Moderate or heavy rain shower | 20° /11° | 22.3 mm | 5 | |
| May 4 |  Fog | 20° /11° | 8.2 mm | 5 | |
| May 5 |  Partly cloudy | 19° /10° | 4.8 mm | 5 | |
| May 6 | Moderate rain at times | 19° /10° | 6.1 mm | 4 | |
| May 7 |  Patchy rain possible | 20° /11° | 5.6 mm | 4 | |
| May 8 | Partly cloudy | 22° /11° | 7.1 mm | 5 | |
| May 9 | Moderate or heavy rain shower | 21° /9° | 12.4 mm | 5 | |
| May 10 | Overcast | 22° /7° | 0.2 mm | 5 | |
| May 11 | Partly cloudy | 23° /10° | 0.8 mm | 5 | |
| May 12 | Partly cloudy | 21° /11° | 1.2 mm | 5 | |
| May 13 | Patchy rain possible | 23° /13° | 3.2 mm | 5 | |
| May 14 | Light rain shower | 22° /13° | 4.6 mm | 5 | |
| May 15 |  Cloudy | 24° /13° | 1.5 mm | 5 | |
| May 16 | Moderate rain at times | 22° /14° | 11.5 mm | 5 | |
| May 17 | Moderate or heavy rain shower | 23° /12° | 7.9 mm | 5 | |
| May 18 | Overcast | 22° /12° | 3.7 mm | 5 | |
| May 19 | Overcast | 25° /14° | 0.5 mm | 5 | |
| May 20 | Partly cloudy | 26° /15° | 29.5 mm | 6 | |
| May 21 | Sunny | 27° /15° | 6.3 mm | 6 | |
| May 22 | Partly cloudy | 23° /14° | 5.3 mm | 6 | |
| May 23 | Partly cloudy | 24° /12° | 2 mm | 6 | |
| May 24 | Partly cloudy | 26° /13° | 0.3 mm | 6 | |
| May 25 | Overcast | 25° /14° | 2.3 mm | 6 | |
| May 26 | Moderate or heavy rain shower | 24° /13° | 11.7 mm | 5 | |
| May 27 | Light rain shower | 22° /13° | 17.8 mm | 5 | |
| May 28 | Overcast | 20° /13° | 4.6 mm | 5 | |
| May 29 | Overcast | 22° /11° | 0.8 mm | 5 | |
| May 30 | Sunny | 23° /12° | 9.7 mm | 6 | |
| May 31 | Sunny | 26° /13° | 1.2 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.
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Ohio in May - FAQ
What are the expected maximum and minimum temperatures in Ohio during May?
Enjoy moderate daytime temperatures of up to 22° 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 196.6 mm is expected in Ohio during May, occurring over more than 25 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
Explore the daily rainfall trends and prepare for Ohios May weather 💧
Typically, Ohio has 25 rainy days in May with a total of 196.6 mm of rainfall.
UV exposure in Ohio during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Counties in Ohio
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