UV Index in Osku, Iran

Last updated: May 3, 2025

In Osku, Iran, staying aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels is essential for preventing sunburn and mitigating long-term skin damage, especially in regions like Osku, where the Dsb climate often sees high UV exposure during mid-day hours. With maximum UV Index levels reaching 12 around noon, residents and visitors must take proactive measures to protect themselves. By monitoring the UV Index, you can enjoy the sun responsibly and keep your skin healthy.

Hourly UV Index in Osku

The UV Index for the day showcases a lively sun that reaches its peak intensity around noon, with a soaring score of 12. From 07:00, when the index starts at a mild 1, it steadily rises, crossing the 5 mark by 09:00 and hitting a robust 10 by 11:00. As the sun reaches its zenith, it maintains an exceptional 12 from 12:00 to 13:00, indicating a high risk of harm from unprotected sun exposure. Gradually, the index begins to decline, dropping to 9 at 15:00 and further to 3 by 17:00. As evening approaches, the index gently tapers off to 1 by 19:00, signaling a return to safer sun exposure levels. A day to enjoy the sun, but with caution during those 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	5	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	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	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Osku

Throughout the year, the UV Index demonstrates significant seasonal variation, with peak levels occurring in the summer months. From March to September, the UV Index frequently escalates to very high and extreme categories, particularly in May, June, and July, when the index reaches a peak of 12. The months of March and April also see heightened UV levels of 9, indicating a shift towards more dangerous exposure. Visitors and residents should be particularly cautious during these high-risk months—from March to August—where even short sun exposure can lead to skin damage. It is advisable to apply sunscreen frequently, wear protective clothing, and seek shade during peak sun hours, particularly when the UV Index is high. In contrast, winter months (January, February, November, and December) exhibit moderate UV levels, with a maximum burn time of 30 minutes.

Monthly Maximum UV Index for Osku, Iran

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

The table above highlights how UV exposure in Osku 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.

Osku'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
Osku	4	5	9	9	12	12	12	11	9	7	4	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