May Weather in Sidi Bou Ali, Tunisia

Last updated: August 31, 2025

In Sidi Bou Ali, Tunisia, the average temperature in May hovers around 21°C (70°F), with extremes ranging from a cool 13°C (55°F) to a warm 36°C (97°F). Expect minimal precipitation, totaling only 9 mm (0.4 in) over 3 days, complemented by an average humidity of 65%. Enjoy the pleasant climate!

May Temperature in Sidi Bou Ali

In May in Sidi Bou Ali, the average temperature is 21°C (70°F). Maximum temperatures can reach 36°C (97°F), while minimum temperatures can drop to as low as 13°C (55°F). Overall, this makes Sidi Bou Ali an ideal destination for travelers seeking a mild climate with the possibility of warm days.

May Weather in Sidi Bou Ali: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sidi Bou Ali, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidi Bou Ali, May typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (55°F).

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

May Precipitation in Sidi Bou Ali

In Sidi Bou Ali in May, the precipitation amount is 9 mm (0.4 in) over a span of 3 days.

May Precipitation Trends in Sidi Bou Ali

The chart displays monthly precipitation patterns in Sidi Bou Ali, 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 Sidi Bou Ali, May typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 3 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 Sidi Bou Ali

In Sidi Bou Ali in May humidity is 65%. With an average temperature of 21°C (70°F), this humidity feels quite sticky and can make outdoor activities feel a bit tiring; it's best to stay hydrated and take breaks in the shade while exploring.

May Average Humidity in Sidi Bou Ali

This chart illustrates the average monthly humidity levels in Sidi Bou Ali, 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 Sidi Bou Ali is approximately 65%, 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 Sidi Bou Ali

In Sidi Bou Ali 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 Sidi Bou Ali.

Maximum UV Index Levels in Sidi Bou Ali for May

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

Data source: Sidi Bou Ali 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 Sidi Bou Ali Compares to Other Months

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

This table compares monthly weather conditions in Sidi Bou Ali, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	11 mm (0.4 inches)	68%	moderate
February Weather	14°C (57°F)	25 mm (1.0 inches)	67%	moderate
March Weather	15°C (59°F)	46 mm (1.8 inches)	67%	high
April Weather	17°C (63°F)	25 mm (1.0 inches)	67%	very high
May Weather	21°C (70°F)	9 mm (0.4 inches)	65%	very high
June Weather	25°C (77°F)	4 mm (0.2 inches)	63%	extreme
July Weather	28°C (83°F)	1 mm (0.0 inches)	60%	extreme
August Weather	29°C (84°F)	12 mm (0.5 inches)	61%	very high
September Weather	26°C (79°F)	36 mm (1.4 inches)	68%	very high
October Weather	22°C (71°F)	58 mm (2.3 inches)	68%	high
November Weather	18°C (64°F)	37 mm (1.5 inches)	65%	moderate
December Weather	14°C (58°F)	21 mm (0.8 inches)	67%	moderate