Riyadh Region (Riyadh)
May
Weather in Riyadh Region for May 2026
Your guide to Riyadh Region weather in May - trends and predictions
Until now, May 2026 in Riyadh Region has been nearly identical to the historical average, with a temperature of 38.3 °C (showing only a slight deviation of -0.3 °C).
The forecast for the next days in Riyadh Region predicts temperatures to be around 43 °C, close to the historical average.
In general, the average temperature in Riyadh Region at the beginning of May is 36.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 42.4 °C by the end of May.
With an average of 2 rainy days, Riyadh Region experiences minimal rainfall in May.
Temperatures
Rain 🌧️
29
Dry days
2
Rainy days
0
Snow days
39°/27°
Temperatures
23 km/h
Avg max wind
15 %
Avg humidity
Riyadh Region Weather May
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Temperatures trend during May in Riyadh Region
See the weather trend as well as the moving average line
May weather in Riyadh Region day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Sunny | 35° /22° | 3.7 mm | 9 | |
| 2 May | Sunny | 36° /23° | 0 mm | 9 | |
| 3 May | Sunny | 37° /25° | 0 mm | 9 | |
| 4 May | Sunny | 37° /24° | 0 mm | 9 | |
| 5 May | Sunny | 37° /25° | 0 mm | 9 | |
| 6 May |  Partly cloudy | 37° /25° | 0.1 mm | 9 | |
| 7 May | Partly cloudy | 38° /25° | 0 mm | 10 | |
| 8 May | Partly cloudy | 37° /24° | 0 mm | 9 | |
| 9 May | Sunny | 36° /25° | 0.1 mm | 9 | |
| 10 May | Sunny | 37° /24° | 0 mm | 8 | |
| 11 May | Sunny | 39° /26° | 0 mm | 10 | |
| 12 May | Sunny | 40° /28° | 0 mm | 10 | |
| 13 May | Partly cloudy | 41° /28° | 0 mm | 10 | |
| 14 May | Sunny | 39° /27° | 0 mm | 10 | |
| 15 May | Sunny | 40° /26° | 0 mm | 10 | |
| 16 May | Sunny | 40° /27° | 0 mm | 9 | |
| 17 May | Sunny | 38° /25° | 0 mm | 10 | |
| 18 May | Sunny | 38° /25° | 1 mm | 10 | |
| 19 May | Sunny | 40° /26° | 0.5 mm | 10 | |
| 20 May | Sunny | 40° /27° | 0 mm | 10 | |
| 21 May | Sunny | 41° /28° | 0 mm | 10 | |
| 22 May | Sunny | 41° /28° | 0 mm | 10 | |
| 23 May | Sunny | 41° /27° | 0.1 mm | 10 | |
| 24 May | Sunny | 41° /28° | 0 mm | 10 | |
| 25 May | Sunny | 42° /28° | 0 mm | 10 | |
| 26 May | Sunny | 41° /28° | 0 mm | 10.5 | |
| 27 May | Sunny | 42° /30° | 0 mm | 10.9 | |
| 28 May | Sunny | 43° /31° | 0 mm | 11.1 | |
| 29 May | Sunny | 43° /32° | 0 mm | 11.3 | |
| 30 May | Sunny | 43° /31° | 0 mm | 10.6 | |
| 31 May | Sunny | 43° /30° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Riyadh Region 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 Riyadh Region forecast closer to your planned date for the most up-to-date weather information.
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Riyadh Region in May - FAQ
What are the expected maximum and minimum temperatures in Riyadh Region during May?
With daytime temperatures soaring above 39° and not dropping much below 27° at night, May in Riyadh Region is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Riyadh Region during May?
Rainfall in Riyadh Region during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Riyadh Region during May?
The average wind speed in Riyadh Region during May is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Riyadh Region
Explore the daily rainfall trends and prepare for Riyadh Regions May weather 💧
Typically, Riyadh Region has 2 rainy days in May with a total of 5.4 mm of rainfall.
UV exposure in Riyadh Region during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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