UV Index in Chenaran, Iran

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Chenaran, Iran, as it plays a significant role in protecting skin health and preventing sunburn. As the sun's rays can be particularly strong in this Csa climate zone, awareness of daily UV levels becomes essential for outdoor activities. With peak UV levels reaching a striking 12 during the hottest hours, it's vital to stay informed and take precautions to shield yourself from harmful exposure. By monitoring the UV Index, you can enjoy the sunny days in Chenaran while keeping skin risks at bay.

Hourly UV Index in Chenaran

From sunrise at 07:00 with a gentle UV Index of 2, the day progresses swiftly into a peak of 12 at 11:00, where the sun’s rays hit their strongest. As the clock strikes 10:00, the index reaches a level of 10, signaling the need for sun protection. The midday hours remain intense, maintaining a robust 12 until 13:00. Following this high point, the UV levels start to dip gradually—by 14:00, they fall to 10, then decrease further to 7 at 15:00. As evening approaches, the index continues to decline, dropping to 4 by 16:00, 2 by 17:00, and settling at a soft 1 by 18:00 and 19:00. This dynamic shift underscores the importance of sun safety during the day’s 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	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 Chenaran

Throughout the year, UV Index levels fluctuate significantly, peaking during the warmer months. From March to August, the index reaches very high to extreme levels, with March starting at 9 and climbing to 12 in May, June, and July. The high-risk months for UV exposure are April to August, during which the recommended burn time is as little as 10 to 15 minutes. Visitors and residents are strongly advised to take precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours. As the year progresses toward October and November, the UV Index decreases, shifting to moderate levels, allowing for safer sun exposure with burn times of 25 to 30 minutes.

Monthly Maximum UV Index for Chenaran, Iran

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

The table above highlights how UV exposure in Chenaran 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.

Chenaran'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
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
Chenaran	4	5	9	10	12	12	12	11	10	7	4	3
Isfahan UVI	5	7	10	10	13	13	12	11	10	9	6	4