UV Index in Bostanabad, Iran

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents of Bostanabad, Iran, where the climate can lead to significant sun exposure. Understanding UV levels is essential in preventing sunburn and protecting your skin health, especially with peak indices reaching 12 around midday. With a climate characteristic of the Dsa zone, Bostanabad experiences periods of intense sunlight that heighten the risk of UV damage. By staying informed about the local UV Index, you can take proactive measures to enjoy the sunshine safely while safeguarding your skin for years to come.

Hourly UV Index in Bostanabad

The UV Index demonstrates a striking rise as the day unfolds, peaking between 12:00 PM and 1:00 PM with a blistering 12. Early risers enjoy relatively low levels, starting at 1 at 7:00 AM and climbing to 2 by 8:00 AM. As the sun reaches its zenith, UV levels spike dramatically, hitting 10 at 11:00 AM and reaching peak intensity at 12:00 PM. The afternoon offers a gradual decline, with values waning to 9 by 3:00 PM and easing further to 4 at 5:00 PM. As daylight wanes, the index drops to a gentle 2 by 6:00 PM, and finally retreats to a soothing 1 by 7:00 PM, showcasing the importance of midday sun safety while enjoying outdoor activities.

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	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	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	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Bostanabad

Throughout the year, UV exposure varies significantly, with high-risk months generally occurring from March to August when the UV Index reaches very high to extreme levels. During these months, particularly in May and June, the UV Index peaks at 13, indicating a burn time of only 10 minutes. In contrast, January, November, and December show moderate to low UV levels, providing safer conditions for outdoor activities. Visitors and residents should take precautions between March and September by wearing sunscreen, protective clothing, and seeking shade during peak sun hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Bostanabad, Iran

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

The table above highlights how UV exposure in Bostanabad 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.

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