Cincinnati (OH)
May
Weather in Cincinnati, Ohio for May 2027
Your guide to Cincinnati weather in May - trends and predictions
In general, the average temperature in Cincinnati at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.2 °C by the end of May.
The climate of Cincinnati in May is notably wet, with an average of 14 rainy days, and a total of 193.7 mm of precipitation.
Is May a good time to visit Cincinnati? check out the best time to travel to Cincinnati page.
✨ Is May a good time to visit Cincinnati? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
17
Dry days
14
Rainy days
0
Snow days
22°/12°
Temperatures
15 km/h
Avg max wind
77 %
Avg humidity
Cincinnati Weather May
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Temperatures trend during May in Cincinnati
See the weather trend as well as the moving average line
May weather in Cincinnati day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Light rain | 20° /9° | 3 mm | 5 | |
| May 2 |  Overcast | 20° /10° | 0.1 mm | 6 | |
| May 3 |  Moderate rain | 19° /10° | 18.8 mm | 5 | |
| May 4 | Light rain | 20° /11° | 6.9 mm | 5 | |
| May 5 | Light rain | 19° /11° | 5.5 mm | 5 | |
| May 6 |  Moderate rain at times | 18° /10° | 6.3 mm | 4 | |
| May 7 | Light rain | 19° /10° | 4.7 mm | 5 | |
| May 8 | Light rain | 21° /10° | 5.9 mm | 6 | |
| May 9 | Moderate rain | 21° /10° | 11 mm | 5 | |
| May 10 | Overcast | 21° /8° | 0.2 mm | 5 | |
| May 11 |  Partly cloudy | 22° /10° | 0.6 mm | 6 | |
| May 12 |  Patchy rain possible | 21° /10° | 1 mm | 6 | |
| May 13 | Light rain | 22° /13° | 3.2 mm | 5 | |
| May 14 | Light rain | 21° /12° | 3.8 mm | 6 | |
| May 15 | Patchy rain possible | 23° /12° | 1.4 mm | 6 | |
| May 16 | Moderate rain | 22° /14° | 12.2 mm | 5 | |
| May 17 | Moderate or heavy rain shower | 23° /13° | 9.1 mm | 6 | |
| May 18 | Light rain | 23° /13° | 4.3 mm | 6 | |
| May 19 | Light rain | 25° /15° | 2.8 mm | 6 | |
| May 20 |  Heavy rain | 25° /15° | 27.7 mm | 5 | |
| May 21 | Light rain | 25° /14° | 5.5 mm | 6 | |
| May 22 | Light rain | 22° /14° | 8.4 mm | 5 | |
| May 23 | Light rain | 23° /13° | 4.8 mm | 5 | |
| May 24 | Patchy rain possible | 25° /14° | 2 mm | 6 | |
| May 25 | Patchy rain possible | 24° /15° | 2.2 mm | 5 | |
| May 26 | Moderate rain | 24° /14° | 11.7 mm | 6 | |
| May 27 | Moderate rain | 22° /14° | 17 mm | 5 | |
| May 28 | Light rain | 21° /13° | 3.9 mm | 6 | |
| May 29 | Overcast | 22° /11° | 0.7 mm | 6 | |
| May 30 | Light rain | 23° /12° | 8.1 mm | 7 | |
| May 31 | Patchy rain possible | 27° /13° | 1 mm | 7 | |
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Important Notice
Our weather forecast for Cincinnati 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 Cincinnati forecast closer to your planned date for the most up-to-date weather information.
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Cincinnati in May - FAQ
What are the expected maximum and minimum temperatures in Cincinnati 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 Cincinnati during May?
Significant rainfall exceeding 193.7 mm is expected in Cincinnati during May, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cincinnati during May?
The average wind speed in Cincinnati during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Cincinnati
Explore the daily rainfall trends and prepare for Cincinnatis May weather 💧
Typically, Cincinnati has 14 rainy days in May with a total of 193.7 mm of rainfall.
UV exposure in Cincinnati during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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