UV Index in Susa, Italy

Last updated: June 2, 2025

Understanding the UV Index in Susa, Italy, is vital for safeguarding your health while enjoying the stunning alpine landscape. With UV levels peaking at an impressive 11 around midday, it's crucial to be aware of sun exposure to prevent painful sunburns and long-term skin damage. The temperate climate of Susa, characterized by warm summers, means that sunny days can lead to higher UV risks. By monitoring the UV Index daily, residents and visitors can take proactive measures to protect their skin, ensuring a safe and enjoyable outdoor experience in this picturesque region.

Hourly UV Index in Susa

As the sun rises, the UV Index begins its ascent from a modest 1 at 07:00, gradually climbing to reach 2 by 08:00. By 09:00, it hits 3, but the real heat kicks in around 10:00 with a sharp jump to 6. Peak UV exposure occurs at 12:00 and 13:00, soaring to 10 and 11 respectively, emphasizing the need for sun protection during these hours. The intensity starts to wane after 14:00, slipping back to 10, followed by a decline to 8 at 16:00. As the day winds down, the UV Index falls to 5 by 17:00, and continues to decrease, leaving us with a gentler 3 at 18:00 and a final close at 2 by 19:00. Stay sun-safe during the 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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Susa

The UV Index exhibits significant seasonal variations, with the most intensive exposure occurring from March through August. During these months, the index peaks at 11, categorized as extreme in June and July, with a rapid burn time of just 10 minutes. March, April, and May also present high risks, classified as very high with minimum burn times of 15 minutes. Conversely, the months of January, November, and December feature the lowest UV ratings, ranging from 2 to 4, where the burn time is notably longer at 30 to 45 minutes. It is crucial for visitors and residents alike to take necessary precautions during the peak months, such as wearing protective clothing, utilizing sunscreen, and seeking shade to mitigate the risks of overexposure to UV radiation.

Monthly Maximum UV Index for Susa, Italy

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Susa. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Susa, 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 Susa UV Index with Other Italy Cities

The table above highlights how UV exposure in Susa compares to other major locations across Italy. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Susa's solar exposure compared to other cities in Italy. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Milan UVI	2	3	5	6	8	9	9	8	6	5	3	2
Turin UVI	2	3	6	7	8	10	9	9	7	5	3	2
Rome UVI	3	4	5	7	8	10	10	9	7	5	4	2
Naples UVI	3	4	6	7	9	10	10	9	8	6	4	2
Palermo UVI	3	5	6	8	9	10	10	9	8	7	4	3
Susa	3	5	8	9	10	11	11	10	8	6	4	2