Owasso (OK)
May
Weather in Owasso, Oklahoma for May 2026
Your guide to Owasso weather in May - trends and predictions
In general, the average temperature in Owasso at the beginning of May is 23.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 25.6 °F by the end of May.
Owasso experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 265.1 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
22
Rainy days
0
Snow days
25°/17°
Temperatures
21 km/h
Avg max wind
80 %
Avg humidity
Owasso Weather May
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Temperatures trend during May in Owasso
See the weather trend as well as the moving average line
May weather in Owasso day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 26° /16° | 22.7 mm | 6 | |
| May 2 | Moderate or heavy rain shower | 22° /15° | 13.8 mm | 5 | |
| May 3 |  Patchy rain possible | 22° /12° | 0.4 mm | 5 | |
| May 4 |  Heavy rain at times | 23° /12° | 1.1 mm | 6 | |
| May 5 | Moderate or heavy rain shower | 21° /11° | 7 mm | 5 | |
| May 6 | Patchy rain possible | 23° /13° | 34.2 mm | 6 | |
| May 7 |  Sunny | 25° /15° | 15.9 mm | 6 | |
| May 8 | Moderate or heavy rain shower | 23° /15° | 2.5 mm | 5 | |
| May 9 | Sunny | 24° /12° | 0 mm | 6 | |
| May 10 | Sunny | 22° /11° | 0 mm | 6 | |
| May 11 |  Partly cloudy | 25° /10° | 0 mm | 6 | |
| May 12 |  Overcast | 24° /13° | 0 mm | 5 | |
| May 13 | Moderate or heavy rain shower | 26° /15° | 6.3 mm | 6 | |
| May 14 | Overcast | 27° /17° | 0 mm | 6 | |
| May 15 | Overcast | 27° /16° | 1.4 mm | 6 | |
| May 16 | Moderate or heavy rain shower | 28° /18° | 7.1 mm | 6 | |
| May 17 | Moderate or heavy rain shower | 24° /15° | 6 mm | 6 | |
| May 18 | Sunny | 27° /15° | 0 mm | 7 | |
| May 19 | Sunny | 27° /20° | 0.1 mm | 7 | |
| May 20 | Moderate rain at times | 28° /19° | 23.9 mm | 7 | |
| May 21 | Patchy rain possible | 30° /17° | 0.2 mm | 7 | |
| May 22 | Moderate or heavy rain shower | 23° /16° | 2.8 mm | 5 | |
| May 23 | Patchy rain possible | 24° /14° | 1.8 mm | 6 | |
| May 24 | Moderate or heavy rain shower | 25° /19° | 6.4 mm | 6 | |
| May 25 | Patchy rain possible | 28° /17° | 14.5 mm | 7 | |
| May 26 |  Cloudy | 26° /17° | 45.4 mm | 6 | |
| May 27 | Sunny | 25° /15° | 0 mm | 6 | |
| May 28 | Moderate rain at times | 24° /17° | 0.4 mm | 6 | |
| May 29 | Moderate or heavy rain shower | 23° /17° | 7.8 mm | 5 | |
| May 30 | Moderate or heavy rain shower | 25° /14° | 14.8 mm | 6 | |
| May 31 | Light rain shower | 28° /15° | 20.1 mm | 6 | |
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Important Notice
Our weather forecast for Owasso 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 Owasso forecast closer to your planned date for the most up-to-date weather information.
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Owasso in May - FAQ
What are the expected maximum and minimum temperatures in Owasso during May?
During May, expect a variety of temperatures with highs around 25° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Owasso during May?
Significant rainfall exceeding 265.1 mm is expected in Owasso during May, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Owasso during May?
The average wind speed in Owasso during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Owasso
Explore the daily rainfall trends and prepare for Owassos May weather 💧
UV exposure in Owasso during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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