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Monthly climate in Sidi Bou Ali, Sūsah, Tunisia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sidi Bou Ali features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 13 °C (55 °F) and 29 °C (84 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 40 °C (105 °F).The average annual precipitation amounts to about 286 mm (11.2 inches) and receives 48 rainy days on the 1 mm (0.04 inches) threshold annually.Sidi Bou Ali enjoys an average of 3953 hours of sunshine throughout the year, and daylight varies from 9 hours 44 minutes to 14 hours 33 minutes per day.

Monthly average temperatures in Sidi Bou Ali, Sūsah, Tunisia §

The warmest months in Sidi Bou Ali are July, August and September, with daily mean temperatures ranging from 26 to 29 °C (79 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 14 °C (55 - 58 °F) throughout the day. On average each year, Sidi Bou Ali experiences 127 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sidi Bou Ali, Sūsah, Tunisia.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 26°C
(79°F)		 25°C
(77°F)		 26°C
(79°F)		 27°C
(81°F)		 36°C
(97°F)		 37°C
(100°F)		 38°C
(101°F)		 40°C
(105°F)		 36°C
(98°F)		 32°C
(90°F)		 30°C
(87°F)		 23°C
(73°F)
Mean maximum 21°C
(70°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(78°F)		 31°C
(89°F)		 34°C
(93°F)		 37°C
(98°F)		 38°C
(100°F)		 34°C
(93°F)		 30°C
(85°F)		 27°C
(80°F)		 22°C
(71°F)
Average high 16°C
(62°F)		 18°C
(64°F)		 18°C
(65°F)		 20°C
(69°F)		 25°C
(76°F)		 29°C
(84°F)		 32°C
(90°F)		 32°C
(90°F)		 29°C
(85°F)		 25°C
(77°F)		 21°C
(71°F)		 18°C
(65°F)
Daily mean 13°C
(55°F)		 14°C
(57°F)		 15°C
(59°F)		 17°C
(63°F)		 21°C
(70°F)		 25°C
(77°F)		 28°C
(83°F)		 29°C
(84°F)		 26°C
(79°F)		 22°C
(71°F)		 18°C
(64°F)		 14°C
(58°F)
Average low 9°C
(49°F)		 10°C
(50°F)		 11°C
(53°F)		 14°C
(57°F)		 17°C
(63°F)		 21°C
(70°F)		 24°C
(76°F)		 25°C
(78°F)		 23°C
(74°F)		 18°C
(66°F)		 14°C
(58°F)		 11°C
(52°F)
Mean minimum 6°C
(43°F)		 7°C
(44°F)		 8°C
(46°F)		 10°C
(51°F)		 14°C
(58°F)		 18°C
(65°F)		 22°C
(72°F)		 23°C
(73°F)		 19°C
(67°F)		 14°C
(58°F)		 11°C
(52°F)		 7°C
(46°F)
Minimum 5°C
(41°F)		 6°C
(43°F)		 7°C
(44°F)		 9°C
(49°F)		 13°C
(55°F)		 15°C
(60°F)		 21°C
(70°F)		 22°C
(71°F)		 18°C
(65°F)		 13°C
(56°F)		 9°C
(49°F)		 6°C
(43°F)

Compare climate in Sidi Bou Ali with other places

Compare temperature, precipitation, sunshine, UV index in Sidi Bou Ali, Sūsah, Tunisia with other places around the world.

Monthly average precipitation in Sidi Bou Ali, Sūsah, Tunisia §

Sidi Bou Ali usually has the most precipitation in March, October and November, with an average of 6 rainy days and 47 mm (1.9 inches) of precipitation per month.The driest months in Sidi Bou Ali are May, June and July. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sidi Bou Ali, Sūsah, Tunisia.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 11 (0.4) 25 (1.0) 46 (1.8) 25 (1.0) 9 (0.4) 4 (0.2) 1 (0.0) 12 (0.5) 36 (1.4) 58 (2.3) 37 (1.5) 21 (0.8)
Average precipitation days (≥ 1 mm) 3 4 6 6 3 1 0 2 5 7 6 5

Monthly sunshine hours in Sidi Bou Ali, Sūsah, Tunisia §

The sunniest months in Sidi Bou Ali are May, June and July, when the sun shines an average of 12 hours 57 minutes a day.Least sunny months in Sidi Bou Ali: January, November and December receive an average of 8 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sidi Bou Ali, Sūsah, Tunisia.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 225 275 332 346 390 391 410 381 331 317 274 275
Mean daily daylight hours 10h 0m 10h 52m 11h 58m 13h 7m 14h 4m 14h 33m 14h 18m 13h 27m 12h 21m 11h 13m 10h 14m 9h 44m

Solar UV radiation in Sidi Bou Ali, Sūsah, Tunisia §

Sidi Bou Ali experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Sidi Bou Ali UV Index data.

Average daily maximum UV levels by month for Sidi Bou Ali, Sūsah, Tunisia.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 5 6 8 9 11 11 10 8 7 4 3