May Weather in Ar Riyad, Iraq

Last updated: August 23, 2025

In May, the average temperature in Ar Riyad, Iraq is a warm 29°C (85°F). Visitors can expect a pleasant range with minimum temperatures dropping to 13°C (55°F) and soaring highs reaching up to 45°C (114°F). With only 11 mm (0.4 in) of precipitation expected over 2 days, the weather remains mostly dry, complemented by an average humidity of 37%.

May Temperature in Ar Riyad

In May in Ar Riyad, the average temperature is 29°C (85°F). Maximums can reach 45°C (114°F), while minimums can be as low as 13°C (55°F). Travelers should be prepared for a wide temperature range, making it essential to pack accordingly for both hot days and cooler evenings.

May Weather in Ar Riyad: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ar Riyad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ar Riyad, May typically has an average temperature of 29°C (85°F), with highs reaching up to 45°C (114°F) and lows dropping to around 13°C (55°F).

Data source: Temperature data for Ar Riyad generated using information from the Copernicus Climate Change Service.

May Precipitation in Ar Riyad

In Ar Riyad in May, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

May Precipitation Trends in Ar Riyad

The chart displays monthly precipitation patterns in Ar Riyad, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Ar Riyad, May typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Ar Riyad

In Ar Riyad in May, humidity is 37%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making it quite pleasant for traveling as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Ar Riyad

This chart illustrates the average monthly humidity levels in Ar Riyad, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Ar Riyad is approximately 37%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ar Riyad

In Ar Riyad in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Ar Riyad.

Maximum UV Index Levels in Ar Riyad for May

The chart shows the monthly maximum UV Index (UVI) for Ar Riyad in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Ar Riyad typically reaches 11, which falls under the extreme exposure category.

Data source: Ar Riyad May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Ar Riyad Compares to Other Months

Weather in Ar Riyad varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Ar Riyad, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ar Riyad, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	31 mm (1.2 inches)	58%	moderate
February Weather	12°C (54°F)	60 mm (2.4 inches)	57%	moderate
March Weather	16°C (62°F)	65 mm (2.6 inches)	55%	high
April Weather	22°C (72°F)	46 mm (1.8 inches)	44%	very high
May Weather	29°C (85°F)	11 mm (0.4 inches)	37%	extreme
June Weather	35°C (95°F)	0 mm (0.0 inches)	25%	extreme
July Weather	38°C (101°F)	0 mm (0.0 inches)	17%	very high
August Weather	37°C (99°F)	0 mm (0.0 inches)	16%	very high
September Weather	34°C (93°F)	0 mm (0.0 inches)	21%	very high
October Weather	27°C (80°F)	10 mm (0.4 inches)	36%	high
November Weather	18°C (65°F)	37 mm (1.5 inches)	52%	moderate
December Weather	13°C (55°F)	62 mm (2.5 inches)	62%	moderate