May Weather in Ariana, Tunisia

Last updated: August 31, 2025

In May, the average temperature in Ariana, Tunisia is a comfortable 20°C (68°F), with a minimum dropping to 10°C (50°F) and a maximum soaring to 35°C (95°F). Expect about 26 mm (1.0 in) of precipitation spread over 4 days, while the average humidity rests at a balmy 74%. Perfect conditions to enjoy the beauty of Ariana!

May Temperature in Ariana

In May in Ariana, the average temperature is 20°C (68°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop to as low as 10°C (50°F). This pleasant climate makes Ariana an ideal destination for outdoor activities and exploration during this month.

May Weather in Ariana: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ariana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ariana, May typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (50°F).

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

May Precipitation in Ariana

In Ariana in May, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

May Precipitation Trends in Ariana

The chart displays monthly precipitation patterns in Ariana, 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 Ariana, May typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Ariana

In Ariana in May humidity is 74%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting, prompting travelers to seek shade and hydration more often.

May Average Humidity in Ariana

This chart illustrates the average monthly humidity levels in Ariana, 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 Ariana is approximately 74%, 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 Ariana

In Ariana in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ariana.

Maximum UV Index Levels in Ariana for May

The chart shows the monthly maximum UV Index (UVI) for Ariana 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 Ariana typically reaches 9, which falls under the very high exposure category.

Data source: Ariana 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 Ariana Compares to Other Months

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

This table compares monthly weather conditions in Ariana, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	28 mm (1.1 inches)	73%	moderate
February Weather	13°C (55°F)	34 mm (1.3 inches)	71%	moderate
March Weather	14°C (57°F)	57 mm (2.2 inches)	72%	high
April Weather	16°C (62°F)	46 mm (1.8 inches)	75%	very high
May Weather	20°C (68°F)	26 mm (1.0 inches)	74%	very high
June Weather	24°C (76°F)	10 mm (0.4 inches)	71%	extreme
July Weather	28°C (82°F)	2 mm (0.1 inches)	69%	very high
August Weather	28°C (83°F)	19 mm (0.7 inches)	69%	very high
September Weather	25°C (78°F)	47 mm (1.8 inches)	72%	very high
October Weather	21°C (70°F)	84 mm (3.3 inches)	74%	high
November Weather	17°C (62°F)	47 mm (1.8 inches)	72%	moderate
December Weather	13°C (56°F)	45 mm (1.8 inches)	72%	moderate