UV Index in Ambato, Ecuador

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Ambato, Ecuador, where the thin atmosphere and altitude heighten the sun's intensity. With a climate characterized as Cfb, Ambato experiences diverse weather, yet the midday sun can deliver dangerously high UV levels that pose significant risks, including sunburn and long-term skin damage. By being aware of daily UV exposure, you can take proactive steps to protect your skin and maintain your health. At peak times, particularly between 10 AM and 2 PM, UV Index readings can soar up to 15, emphasizing the need for vigilance to enjoy the outdoors safely.

Hourly UV Index in Ambato

The UV Index soars throughout the day, peaking at an impressive 15 around 12:00 PM. Morning sun lovers might enjoy a mild 1 at 7:00 AM, but by 9:00 AM, the index climbs to 6, signaling the need for sunscreen. As the hours roll on, things heat up; by 10:00 AM, it reaches a significant 10, and by 11:00 AM, it hits 13, making it imperative for outdoor enthusiasts to take precautions. The intensity begins to taper off post-lunch, with a notable drop to 11 at 2:00 PM and finally winding down to 0 by 7:00 PM. 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	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	15	extreme	10 min
13:00	14	extreme	10 min
14:00	11	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 Ambato

Throughout the year, UV Index levels show extreme highs, especially from January to April, where they peak at 19. The high-risk months for sun exposure are particularly concentrated from January to September, with consistent values above 15. Even during October to December, UV levels remain significant, ranging from 15 to 17. Residents and visitors should exercise caution during these months by using protective measures, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade whenever possible, especially within a burn time of just 10 minutes. Staying informed and proactive is crucial in mitigating harmful effects from UV exposure year-round.

Monthly Maximum UV Index for Ambato, Ecuador

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

The table above highlights how UV exposure in Ambato 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.

Ambato'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
Quito UVI	17	17	19	19	17	14	15	15	17	17	16	14
Ambato	17	18	19	19	17	15	14	15	18	17	16	15