UV Index in Tatvan, Turkey

Last updated: June 2, 2025

In Tatvan, Turkey, awareness of the UV Index is crucial for protecting your skin from harmful rays, especially during the sunny months. Understanding UV levels not only helps in preventing painful sunburn but also promotes better long-term skin health. With a climate characterized by warm summers, Tatvan experiences significant UV exposure, particularly during peak hours from 10 AM to 2 PM when the UV Index can soar to 12, indicating a high risk of harm. Stay informed and safeguard your skin while enjoying the beautiful outdoors!

Hourly UV Index in Tatvan

As the sun rises, the UV Index begins to climb steadily, starting at a gentle 2 at 07:00. By 08:00, it ramps up to 4, indicating a moderate risk of harm from unprotected sun exposure. The real intensity kicks in at 09:00, reaching a high of 7, and peaks at 11:00 and 12:00, where it hits a maximum of 12, signaling a very high risk. As the afternoon progresses, the index gradually declines: it slips to 10 at 14:00, then drops to 7 by 15:00. The evening brings relief, with readings falling to 4 at 16:00, and winding down to 2 by 17:00 and finally 1 by 19:00. It's a reminder that while the peak sun hours pose significant risk, the latter part of the day offers a reprieve from the intense UV exposure.

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	9	very high	15 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	12	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 Tatvan

As the year progresses, the UV Index experiences significant seasonal fluctuations, peaking during the summer months. From January to February, the UV Index rises from 4 (moderate) to 6 (high), indicating a gradual increase in sun exposure risk. The high-risk months of March through August present the most concerning levels, with values reaching as high as 12 (extreme), particularly from May to July, where the burn time is reduced to just 10 minutes. As autumn arrives, the UV Index begins to decline, dropping to 9 in September and further to 4 by November, marking a return to moderate risks. Visitors and residents should prioritize sun safety during March to August, seeking shade, wearing protective clothing, and applying sunscreen regularly to minimize the risk of overexposure and skin damage.

Monthly Maximum UV Index for Tatvan, Turkey

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

The table above highlights how UV exposure in Tatvan compares to other major locations across Turkey. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Tatvan's solar exposure compared to other cities in Turkey. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Istanbul UVI	3	4	6	7	8	10	9	9	7	6	3	2
Bursa UVI	3	4	7	8	9	10	10	9	8	6	4	2
Izmir UVI	3	4	7	8	9	10	10	10	8	6	4	3
Ankara UVI	3	4	8	8	10	11	11	10	8	6	4	2
Adana UVI	3	5	7	9	10	11	11	10	8	7	4	3
Tatvan	4	6	10	10	12	12	12	11	9	7	4	3