UV Index in Hammam Sousse, Tunisia

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents and visitors of Hammam Sousse, Tunisia, especially given the region's BSh climate, characterized by hot, dry summers. Understanding the UV levels can significantly aid in preventing sunburn and maintaining skin health. With peak UV exposure reaching a high of 11 around noon, it's essential to stay informed about daily fluctuations in UV radiation. This knowledge can empower you to enjoy the beautiful Tunisian sunshine while safeguarding against its potential harm.

Hourly UV Index in Hammam Sousse

The UV Index throughout the day presents a notable peak between 11:00 AM and 1:00 PM, where it reaches a striking 11, indicating a high risk for harm from unprotected sun exposure. The intensity starts at a lower 2 at 7:00 AM, gradually climbing to 3 by 8:00 AM before skyrocketing to 10 by 11:00 AM. As the midday sun intensifies, it maintains a level of 11 at both 12:00 PM and 1:00 PM, prompting a reminder to seek shade and wear protective gear. The afternoon sees a decline, dipping to 9 at 2:00 PM and gradually tapering off to 4 by 4:00 PM, then further down to 2 at 5:00 PM. As evening approaches, the levels drop to a gentle 1 by 6:00 PM, highlighting the importance of being sun-aware, especially during those peak hours.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:002low45 min
08:003moderate30 min
09:006high25 min
10:008very high15 min
11:0010very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:009very high15 min
15:007high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Hammam Sousse

Throughout the year, the UV Index experiences significant seasonal changes, with peaks during the summer months. The high-risk months for UV exposure are April through September, where the UV Index reaches very high to extreme levels. In April, the index jumps to 8 (very high), escalating to an extreme 11 in both June and July. By August, it remains high at 10, decreasing slightly to 9 in September. Visitors and residents are advised to take precautions during these months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours, to minimize the risk of UV-related harm. During the winter months (January, February, November, and December), the UV levels are lower, categorized as moderate, allowing for more comfortable outdoor activities while still maintaining some sun safety awareness.

Monthly Maximum UV Index for Hammam Sousse, Tunisia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hammam Sousse. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3578101111109753
Data source: Statistical UV Index data for Hammam Sousse, based on 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.

Compare Hammam Sousse UV Index with Other Tunisia Cities

The table above highlights how UV exposure in Hammam Sousse compares to other major locations across Tunisia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Hammam Sousse's solar exposure compared to other cities in Tunisia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Bizerte UVI35689101098743
Tunis UVI356891110108743
Sousse UVI357891111108743
Sfax UVI4578101111108753
Hammam Sousse3578101111109753
Kairouan UVI3579101111109753