UV Index in Kresna, Bulgaria

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents and visitors in Kresna, Bulgaria, where sunny days come with potential health risks. Understanding UV levels is essential to prevent sunburns and protect skin health, especially given the region's climate, categorized as Cfb, which offers warm summers and moderate UV exposure. From the early hours of the day, as the UV Index rises to a peak of 10 around noon, it becomes vital to remain vigilant about sun protection measures. By staying informed about daily UV levels, individuals can enjoy Kresna's beautiful outdoors while safeguarding their skin from harmful effects.

Hourly UV Index in Kresna

As the sun rises, the UV Index begins its gentle ascent, starting at 1 at 07:00. By 09:00, it climbs to 3, hinting at the day's potential for sun exposure. The heat peaks around 12:00, reaching a blistering 9, and hits its maximum at 13:00 and 14:00, both at a high of 10—a critical time for sun safety. As the afternoon transitions to evening, the UV Index gradually dips; by 18:00, it's down to 2, and as twilight approaches, it settles back at 1 by 19:00. Plan your outdoor activities wisely to stay safe in the sun!

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	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	9	very high	15 min
13:00	10	very high	15 min
14:00	10	very high	15 min
15:00	8	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 Kresna

Throughout the year, UV exposure levels show significant seasonal variation, with higher UV indexes typically observed from March to September. During this period, April and June reach their peak, with UV indexes of 8 and 11, respectively, classified as very high and extreme, indicating a burn time as short as 10 minutes in June. The high-risk months for UV exposure include March through September, where residents and visitors should take extra precautions, such as wearing sunscreen, protective clothing, and seeking shade during peak hours. Conversely, January and December present low UV levels, allowing for safer outdoor activities. Overall, it’s crucial to stay updated on the UV Index and protect your skin accordingly, particularly during the intense summer months.

Monthly Maximum UV Index for Kresna, Bulgaria

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

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

Kresna's solar exposure compared to other cities in Bulgaria. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ruse UVI	2	4	6	7	8	9	9	9	7	5	3	2
Varna UVI	2	4	6	7	8	9	9	9	7	5	3	2
Burgas UVI	2	4	6	7	9	9	9	9	7	5	3	2
Plovdiv UVI	2	4	6	8	9	10	9	9	7	6	3	2
Sofia UVI	2	4	7	7	9	10	10	9	7	6	3	2
Kresna	2	4	7	8	10	11	10	9	8	6	4	2