UV Index in Qal`eh Ganj, Iran

Last updated: May 3, 2025

Understanding the UV Index in Qal`eh Ganj, Iran, is essential for safeguarding your skin and overall health. With a hot semi-arid climate (BWh) leading to high UV levels—often peaking at 12 during midday—it’s crucial to be aware of how intense ultraviolet radiation can cause sunburn and long-term skin damage. By monitoring UV exposure, residents and visitors can take proactive measures to protect themselves and enjoy the sun safely. Whether you’re planning outdoor activities or simply soaking up some sun, knowing the UV Index helps you make informed choices to keep your skin healthy.

Hourly UV Index in Qal`eh Ganj

The UV Index for today reveals a dynamic fluctuation throughout the hours. Kicking off the day at a modest 2 at 7:00 AM, it quickly rises to reach a peak of 13 by noon, indicating the highest risk for sun exposure. As the afternoon sun blazes on, the index only slightly recedes, hovering around 12 at 1:00 PM before gradually declining to 6 by 3:00 PM. The evening offers some relief, bringing the UV Index down to 1 by 6:00 PM and eventually settling at a safe 0 after 7:00 PM. It’s essential to stay protected during the daytime peak hours, particularly between 10:00 AM and 2:00 PM, when UV rays are strongest!

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	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Qal`eh Ganj

Throughout the year, the UV Index exhibits notable seasonal fluctuations, with high-risk months predominantly occurring from February to September. During these peak months, particularly from March to July, the UV Index reaches categories of extreme and very high, resulting in a burn time as low as 10 minutes. January and December also register a high UV Index, but with longer burn times of 25 minutes. As a result, visitors and residents are strongly advised to protect their skin during these high-risk periods by wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure. The early spring and summer months are crucial for sun safety awareness, emphasizing the need for vigilance even on cloudy days.

Monthly Maximum UV Index for Qal`eh Ganj, Iran

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

The table above highlights how UV exposure in Qal`eh Ganj 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.

Qal`eh Ganj'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
Qal`eh Ganj	6	8	11	11	13	12	13	12	11	9	7	6