UV Index in Bukan, Iran

Last updated: July 2, 2025

In Bukan, Iran, being aware of the UV Index is crucial to safeguarding your skin and overall health. Understanding the levels of UV radiation helps in preventing sunburn and reducing the risk of long-term skin damage. Bukan's BSk climate presents distinct UV exposure risks, particularly during the peak hours when UV Index levels soar to 11 and 12, indicating extreme danger. By staying informed about the UV Index, residents and visitors can take proactive measures to enjoy the sun safely while protecting their skin's health all year round.

Hourly UV Index in Bukan

Throughout the day, the UV Index displayed a dynamic pattern, peaking at an intense 12 around 1 PM. Starting off gently at 1 by 7 AM, it climbed steadily, reaching 9 by 11 AM, a clear sign to take precautions. As the sun approached its zenith, the index swelled to its maximum at 12 PM, emphasizing the importance of sun safety. Following the midday peak, the index gradually decreased, dropping to 9 by 3 PM, then tapering off further to 2 by 6 PM and 1 by 7 PM. This data underscores the significance of shielding oneself from the sun's harmful rays during the day, especially when the UV Index is at its highest.

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	9	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 Bukan

Throughout the year, UV Index levels exhibit significant seasonal changes, marking varying degrees of sun exposure risk. January and December have moderate UV levels (Index 5 and 3, respectively) with a burn time of 30 minutes, making these months relatively safer for outdoor activities. February kicks off a trend towards higher risks, reaching a high level (UV Index 6) with a 25-minute burn time. The peak months of risk are from March to August, where the UV Index soars—ranging from 8 to 13, categorized as very high to extreme, translating to burn times as short as 10 minutes in May and June. As summer fades, September sees a decrease to a 10 (very high), but the potential for skin damage remains notable. Visitors and residents are advised to take extra precautions during the high-risk months from March through September, utilizing sunscreen, wearing protective clothing, and seeking shade during peak sun hours to minimize the risk of UV damage.

Monthly Maximum UV Index for Bukan, Iran

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

The table above highlights how UV exposure in Bukan 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.

Bukan'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
Bukan	5	6	8	10	13	12	12	11	10	7	5	3
Isfahan UVI	5	7	10	10	13	13	12	11	10	9	6	4