UV Index in Chelgard, Iran

Last updated: July 2, 2025

In Chelgard, Iran, staying informed about the UV Index is crucial for ensuring skin health and preventing sunburn. Understanding the varying levels of UV exposure throughout the day can help residents and visitors alike protect themselves from harmful rays, especially during the peak hours when the index reaches a staggering 13. With a cold semi-arid climate, the sun's intensity can be deceptive, leading to unexpected risks, particularly in the summer months. By being aware of the UV Index, you can enjoy the beautiful outdoors while keeping your skin safe from damage.

Hourly UV Index in Chelgard

As the sun rises, the UV Index begins its climb, starting at a gentle 1 at 07:00. By 08:00, it ticks up to 3, signaling a need for light sun protection. The intensity escalates sharply, peaking at an intense 13 by 12:00 and 13:00, making midday the most hazardous time for unprotected skin. Thankfully, as the afternoon cools, the index gradually declines, dropping to 9 at 15:00 and further to 6 by 16:00. After a gradual descent, it settles back to a safe 1 by 18:00 and 19:00, signaling the end of a day spent under the sun. Remember, when the UV Index reaches critical levels, it’s essential to take precautions to protect your skin!

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chelgard

Seasonal UV changes reveal a significant increase in UV Index levels from January through May, peaking at 14 in both May and June, indicating an extreme exposure risk with a burn time of just 10 minutes. The summer months of July and August also retain a high risk, with UV Index values of 13 and 12, respectively. As the year progresses, there is a gradual decrease, with October experiencing a UV Index of 9 (very high), and levels settling at 6 in November and 5 in December, the latter categorized as moderate. Visitors and residents should take precautionary measures during the high-risk months of February through September, ensuring proper sun protection such as wearing sunscreen, hats, and protective clothing, and seeking shade during peak hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Chelgard, Iran

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

The table above highlights how UV exposure in Chelgard 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.

Chelgard'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
Isfahan UVI	5	7	10	10	13	13	12	11	10	9	6	4
Chelgard	7	9	13	11	14	14	13	12	11	9	6	5