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UV Index in Cayambe, Ecuador

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Cayambe, Ecuador, where the high elevation and unique climate can lead to significant sun exposure risks. With UV levels peaking in the early afternoon, knowing when to protect your skin is essential for preventing sunburn and maintaining long-term skin health. The typical Csb climate of Cayambe, with its moderate temperatures, can lull you into a false sense of security, but be cautious—UV Index values can soar as high as 14, especially around midday. Awareness of UV levels not only safeguards your skin but also enhances your outdoor experience in this beautiful region.

Hourly UV Index in Cayambe

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00. By 08:00, it climbs to 3, indicating a cautious need for sun protection. The real intensity kicks in by 09:00, reaching 6, and peaks at a striking 14 at 12:00—the hour when the sun is at its zenith. With readings of 13 still prevalent from 11:00 to 13:00, it’s a vital time to stay protected! As afternoon settles in, the UV levels gradually taper off; they dip to 6 by 15:00 and descend further to 3 at 16:00. By evening, the risk diminishes significantly with a return to 1 at 17:00, rounding off the day as twilight approaches with a 0 reading by 19:00. 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:003moderate30 min
09:006high25 min
10:0010very high15 min
11:0013extreme10 min
12:0014extreme10 min
13:0013extreme10 min
14:0010very high15 min
15:006high25 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Cayambe

Throughout the year, exposure to ultraviolet (UV) radiation remains extremely high, with the UV Index peaking at 18 in both March and April. The high-risk months for UV exposure are from January to May, where the UV Index consistently ranges from 17 to 18, indicating a burn time of just 10 minutes. Although June through December sees a slight reduction in the UV Index (ranging from 14 to 16), the risk still remains significant. Therefore, it is essential for visitors and residents to take precautions such as wearing protective clothing, applying sunscreen, and seeking shade, especially during the mid-day hours when the sun's rays are most potent. Remember, even on cloudy days, UV rays can reach harmful levels, so vigilance is key year-round.

Monthly Maximum UV Index for Cayambe, Ecuador

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Cayambe. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec171718181614141516161514
Data source: Statistical UV Index data for Cayambe, 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 Cayambe UV Index with Other Ecuador Cities

The table above highlights how UV exposure in Cayambe 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.
Cayambe's solar exposure compared to other cities in Ecuador. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Guayaquil UVI141415141211101113131112
Machala UVI141415141210101113131212
Santo Domingo de los Colorados UVI141516151412121213141211
Cuenca UVI161718181613141417161515
Cayambe171718181714141516161514
Quito UVI171719191714151517171614