UV Index in Calabazar de Sagua, Cuba

Last updated: May 3, 2025

In Calabazar de Sagua, Cuba, awareness of the UV Index is crucial for protecting your skin and maintaining overall health. Understanding UV levels not only helps in preventing painful sunburns but also plays a significant role in reducing the risk of long-term skin damage. With a tropical Aw climate, Calabazar de Sagua experiences high UV exposure, especially during the midday hours when the index can soar to 12. Being informed about these levels empowers residents and visitors alike to enjoy the sun safely while taking necessary precautions to safeguard their skin health.

Hourly UV Index in Calabazar de Sagua

As the day unfolds, the UV Index reveals a dramatic shift in sun intensity. Early hours, from 07:00 to 09:00, maintain a mild UV Index of 1 to 3, perfect for a leisurely morning stroll. However, the sun climbs higher, and by 10:00, the index spikes to 6, signaling a shift. At 11:00, it reaches 9, and by noon, it peaks at a scorching 11, indicating high risk for unprotected skin. The intensity remains intense at 12:00 and 13:00, with both hours registering a 12—a clear call to seek shade or apply ample sunscreen. As the afternoon unfolds, the UV Index begins to wane, dropping to 9 at 15:00, then tapering down to 4 by 17:00. Finally, as the sun sets, the UV levels lighten to 2 at 18:00 and retreat to 1 by 19:00, marking the end of the day’s sunlit adventure. Stay protected during those peak hours!

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	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	12	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 Calabazar de Sagua

Throughout the year, UV Index levels exhibit significant seasonal changes, with high-risk months primarily occurring from February through September. In February, the UV Index reaches a startling 10, indicating a very high risk of harm from unprotected sun exposure, with a burn time of only 15 minutes. The situation escalates in March and April, where the UV Index peaks at 12 and 13 respectively, classified as extreme, meaning that even minimal sun exposure can lead to skin damage in just 10 minutes. This extreme risk continues through late summer and into early fall, with sustained high values until October. As the UV Index drops back to 7 in January and December, these months still carry a high risk but offer slightly longer burn times of 25 minutes. It is essential for both visitors and residents to prioritize sun protection during the high-risk months, including wearing sunscreen, protective clothing, and seeking shade, to mitigate potential skin damage.

Monthly Maximum UV Index for Calabazar de Sagua, Cuba

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Calabazar de Sagua. 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 Calabazar de Sagua, 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 Calabazar de Sagua UV Index with Other Cuba Cities

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

Calabazar de Sagua's solar exposure compared to other cities in Cuba. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Havana UVI	7	10	11	12	12	13	12	12	12	10	8	7
Calabazar de Sagua	7	10	12	13	12	13	12	12	12	10	8	7
Camaguey UVI	8	10	12	13	13	13	12	12	12	11	9	7
Holguin UVI	8	11	12	13	13	13	13	13	12	11	8	7
Santiago de Cuba UVI	9	11	12	13	13	13	13	13	13	11	9	8
Guantanamo UVI	9	11	12	13	13	13	13	13	13	11	9	8