UV Index in Yerevan, Armenia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Yerevan, Armenia, where sunlight can be both invigorating and perilous. With peak UV levels soaring to a remarkable 12 during the summer months, awareness of these levels is vital to prevent sunburn and safeguard skin health. Yerevan's Dfb climate brings warm summers and significant sun exposure, making it essential to stay informed about daily UV risks. By monitoring the UV Index, you can proactively take steps to protect yourself and enjoy the sunny days safely!

Hourly UV Index in Yerevan

Throughout the day, the UV Index displayed a dynamic pattern, peaking at an intense 12 around 1 PM. Starting off gently at 1 by 7 AM, it climbed steadily, reaching 9 by 11 AM, a clear sign to take precautions. As the sun approached its zenith, the index swelled to its maximum at 12 PM, emphasizing the importance of sun safety. Following the midday peak, the index gradually decreased, dropping to 9 by 3 PM, then tapering off further to 2 by 6 PM and 1 by 7 PM. This data underscores the significance of shielding oneself from the sun's harmful rays during the day, especially when the UV Index is at its highest.

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
08:002low45 min
09:004moderate30 min
10:007high25 min
11:009very high15 min
12:0011extreme10 min
13:0012extreme10 min
14:0011extreme10 min
15:009very high15 min
16:006high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Yerevan

Throughout the year, UV Index levels exhibit noticeable seasonal variations, with high-risk months emerging primarily from March to August. March and April both peak at a UV Index of 9, indicating very high exposure risks, while May and June elevate to an extreme level of 11 and 12, respectively. July continues this trend with a peak UV Index of 12, before tapering slightly in August to 10 and September to 9. By October, the UV Index begins to decline to 7, moving back to moderate levels of 4 in November and 3 in December. To ensure safety, it is essential for visitors and residents alike to take precautions during these high-risk months, such as seeking shade, wearing protective clothing, and using sunscreen, especially during peak hours.

Monthly Maximum UV Index for Yerevan, Armenia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Yerevan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3599111212109743
Data source: Statistical UV Index data for Yerevan, 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 Yerevan UV Index with Other Armenia Cities

The table above highlights how UV exposure in Yerevan compares to other major locations across Armenia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Yerevan's solar exposure compared to other cities in Armenia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Gyumri UVI3589111212109743
Yerevan3599111212109743
Vagharshapat UVI3599111212109743
Vanadzor UVI35109111212109743
Hrazdan UVI35109111212109743