UV Index in Sirjan, Iran

Last updated: June 2, 2025

Understanding the UV Index in Sirjan, Iran is crucial for protecting your skin from harmful ultraviolet rays, especially in a region characterized by a BSk climate that offers plenty of sun exposure throughout the year. Awareness of UV levels helps you take preventive measures against sunburn and long-term skin damage, allowing you to enjoy the outdoors safely. With peak UV values reaching as high as 13 in the early afternoon, it's essential for residents and visitors alike to stay informed about daily UV risks and make smart choices about sun exposure.

Hourly UV Index in Sirjan

The UV Index for the day showcases a significant rise in intensity as the morning progresses. Starting with a gentle maximum index of 2 at 7:00 AM, it climbs steadily throughout the morning, reaching a striking 6 by 9:00 AM. The real surge occurs between 10:00 AM and 12:00 PM, where the index peaks at a robust 13, signaling a high risk of harm from unprotected sun exposure. As the afternoon unfolds, the intensity starts to wane, dropping to 10 by 2:00 PM, then gradually decreasing to a safer 2 by 5:00 PM. By evening, the UV Index falls to a low 1 at both 6:00 PM and 7:00 PM, making it a comfortable time to enjoy outdoor activities. It's essential to stay protected during peak hours for the best sun safety!

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	6	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	13	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 Sirjan

Throughout the year, the UV Index exhibits significant seasonal changes, peaking in the summer months of May to August, where it reaches extreme levels of 12 to 14. The high-risk months are primarily from February through September, particularly in March and May, where the burn time drops to a mere 10 minutes. Visitors and residents are advised to take precautionary measures during these months by wearing protective clothing, applying sunscreen frequently, and seeking shade, especially during midday hours when UV exposure is the strongest. Conversely, during the winter months of December and January, the UV Index is lower, categorized as moderate to high, allowing for safer outdoor activities with increased burn times of 25 to 30 minutes.

Monthly Maximum UV Index for Sirjan, Iran

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

The table above highlights how UV exposure in Sirjan 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.

Sirjan'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
Sirjan	6	8	12	12	14	13	13	12	12	10	7	5