UV Index in Shushtar, Iran

Last updated: May 3, 2025

Awareness of the UV Index is crucial for residents of Shushtar, Iran, where the region's BSh climate brings intense sun exposure, especially during the summer months. Understanding UV levels is vital for preventing sunburn and safeguarding skin health, as they can vary significantly throughout the day. In Shushtar, the UV Index can reach a maximum of 11 around noon, indicating a very high risk of harm from unprotected sun exposure. By staying informed about local UV levels, you can take proactive measures to protect yourself and enjoy the sunshine safely.

Hourly UV Index in Shushtar

As the sun rises, the UV Index begins its ascent, peaking at an impressive 11 between noon and 1 PM—a clear signal for sun safety. Starting at a modest 1 at 7 AM, the index quickly climbs to 10 by 11 AM, indicating that midday sun is potent. From there, it maintains a high of 11, making outdoor activities during this time a cause for caution. Gradually, the intensity wanes, dipping back to 2 by 5 PM, and sinking to a gentle 1 by 7 PM. Be aware and protect yourself during those peak hours—your skin will thank you!

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	5	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Shushtar

The UV Index exhibits notable seasonal variations, peaking during the late spring and summer months. High-risk months for UV exposure include April, May, and June, with indices reaching extreme levels of 11, indicating a burn time of just 10 minutes. Even during the early days of spring, March and February show very high to high exposure categories, with burn times decreasing significantly. Residents and visitors should take precautions during these critical months, including wearing protective clothing, applying sunscreen, and seeking shade during peak sun hours. As the year progresses into fall and winter, the UV index declines, but moderate exposure still exists in January, November, and December, where a burn can occur in 30 minutes. Overall, vigilance against sun exposure is essential, especially from March through October.

Monthly Maximum UV Index for Shushtar, Iran

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Shushtar. 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 Shushtar, 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 Shushtar UV Index with Other Iran Cities

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

Shushtar's solar exposure compared to other cities in Iran. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Shushtar	5	6	8	10	11	11	10	9	9	7	5	4
Karaj UVI	4	5	8	9	12	12	11	10	10	7	4	3
Mashhad UVI	4	5	8	10	12	12	12	11	10	7	4	3
Tehran UVI	4	6	8	9	13	12	11	10	10	7	5	3
Tabriz UVI	4	5	9	10	12	12	12	11	9	7	4	3
Isfahan UVI	5	7	10	10	13	13	12	11	10	9	6	4