UV Index in Tres Postes, Ecuador

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Tres Postes, Ecuador, where the tropical climate can lead to significant sun exposure. Awareness of UV levels helps protect against sunburn and long-term skin damage, making it essential for maintaining skin health. With peak UV Index values soaring to 13 during midday, Tres Postes' sunny climate presents notable risks, especially from 10:00 AM to 2:00 PM. Stay informed and take precautions to enjoy the beautiful Ecuadorian sun while safeguarding your skin!

Hourly UV Index in Tres Postes

As the day unfolds, the UV Index rises dramatically, peaking at 13 around noon. Starting from a gentle 1 at 7:00 AM, it escalates to a moderate 2 by 8:00 AM and then takes a significant leap to 5 at 9:00 AM. By 10:00 AM, it reaches 8, intensifying further to a striking 11 at 11:00 AM. Just an hour later, the sun's rays hit their zenith with an impressive 13. The index then gradually declines, marking 12 at 1:00 PM, 9 at 2:00 PM, and 6 by 3:00 PM. As the afternoon wanes, the UV Index diminishes to 3 at 4:00 PM, and by sunset, it returns to a safe 1 at 7:00 PM, ultimately dropping to 0 by 8:00 PM. Remember to 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	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	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 Tres Postes

Throughout the year, the UV Index remains alarmingly high across all months, consistently categorized as extreme with a burn time of just 10 minutes. The high-risk months are primarily from January to April, where the UV Index peaks at 15. Following this, May shows a slight decrease to 13, while June to August stabilize at 11. The levels rise again in September and October to 13, before tapering off to 11 towards the year's end in November and December. Residents and visitors are strongly advised to take precautionary measures year-round, including applying high-SPF sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize skin damage from the intense UV radiation.

Monthly Maximum UV Index for Tres Postes, Ecuador

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

The table above highlights how UV exposure in Tres Postes 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.

Tres Postes'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
Tres Postes	14	15	15	14	13	11	11	11	13	13	11	11
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