UV Index in Tulcan, Ecuador

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Tulcán, Ecuador, where the sun's intensity can pose significant risks, especially during peak hours. Awareness of the UV levels can help you prevent sunburn and protect your skin health, allowing you to enjoy the stunning highland landscapes without worry. Given Tulcán’s mild climate and pronounced UV exposure, particularly between 10 AM and 2 PM when indices soar to 16, it's vital to take precautions. Stay informed and safeguard your skin as you explore this vibrant region!

Hourly UV Index in Tulcan

At 07:00, the UV Index starts gently at 1, but by 08:00, it begins to rise, reaching 3. As the sun ascends, an increase in intensity is evident, soaring to 7 by 09:00. The peak of the day occurs between 11:00 and 12:00, where the UV Index hits its highest point at 16, emphasizing the need for sun protection during these hours. As the afternoon rolls in, the index gradually declines, dropping to 15 at 13:00 and further decreasing to 12 by 14:00. The latter part of the day sees a significant drop, with readings falling back to 7 at 15:00 and tapering off to 1 by 17:00. The UV levels finally relax to 0 by 19:00, marking the end of a sun-drenched day. Always stay vigilant and protect your skin 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	3	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	15	extreme	10 min
12:00	16	extreme	10 min
13:00	15	extreme	10 min
14:00	12	extreme	10 min
15:00	7	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Tulcan

The UV Index varies throughout the year, with extreme levels consistently observed, particularly from January to April when values peak at 19. The high-risk months for UV exposure are primarily from February to April, making it crucial for visitors and residents to take protective measures during this time. Despite a slight decrease in UV Index value during the summer months, exposure remains at an extreme category with burn times as short as 10 minutes year-round. To minimize the risk of sunburn and long-term skin damage, it is advisable to wear sunscreen, protective clothing, and seek shade, especially during peak sunlight hours. Stay vigilant, as UV levels can still be dangerously high even in the cooler months.

Monthly Maximum UV Index for Tulcan, Ecuador

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

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

Tulcan's solar exposure compared to other cities in Ecuador. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Guayaquil UVI	14	14	15	14	12	11	10	11	13	13	11	12
Machala UVI	14	14	15	14	12	10	10	11	13	13	12	12
Santo Domingo de los Colorados UVI	14	15	16	15	14	12	12	12	13	14	12	11
Cuenca UVI	16	17	18	18	16	13	14	14	17	16	15	15
Tulcan	17	18	19	19	17	15	15	15	16	17	15	14
Quito UVI	17	17	19	19	17	14	15	15	17	17	16	14