Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Chochkan, Armenia, where the climate features hot summers and sunny days, increasing exposure to harmful ultraviolet rays. Recognizing UV levels helps in taking proactive steps for sunburn prevention and maintaining skin health, as high UV readings—peaking at 11 in the early afternoon—indicate substantial risk for skin damage. With Chochkan's typical climate categorized as Dfa, residents must be particularly vigilant during the brightest hours of the day to safeguard their skin from the potent sun.
The UV Index data highlights a dramatic rise in sun intensity as the day progresses. Starting early at 1 around 7:00 AM, it gradually climbs to 10 by noon, peaking at a staggering 11 at 1:00 PM. This is the moment when UV exposure becomes most concerning, emphasizing the importance of sun protection. As the afternoon unfolds, the index gracefully tapers down, dipping to 8 by 3:00 PM and further declining to 4 by 5:00 PM. By the time evening rolls in, the UV Index settles back to 1 at 7:00 PM, signaling a reprieve from the midday sun. This data can be a crucial guide for planning outdoor activities safely throughout the day.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index demonstrates significant seasonal changes, with peak levels during the warmer months. From January to February, the UV Index remains moderate, ranging from 3 to 4, resulting in a burn time of 30 minutes. However, by March, the UV Index sharply increases to 8, indicating very high exposure, which continues through April and May. The highest UV Index, 11, occurs in June, categorized as extreme, with a reduced burn time of just 10 minutes—making it crucial for visitors and residents to take precautions, such as wearing protective clothing and applying sunscreen frequently. The risk remains high through July and August but tapers slightly in September, when the Index drops to 8. As the year progresses into October and November, the levels fall to 6 and 4, respectively, signifying a transition to moderate risk with longer burn times. Finally, December shows a low UV Index of 2, allowing for a safer outdoor experience with a burn time of 45 minutes. To ensure safety, it's advisable for everyone, especially during March to September, to be vigilant about sun protection measures.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chochkan | 3 | 4 | 8 | 8 | 10 | 11 | 10 | 9 | 8 | 6 | 4 | 2 |
| Gyumri UVI | 3 | 5 | 8 | 9 | 11 | 12 | 12 | 10 | 9 | 7 | 4 | 3 |
| Vagharshapat UVI | 3 | 5 | 9 | 9 | 11 | 12 | 12 | 10 | 9 | 7 | 4 | 3 |
| Yerevan UVI | 3 | 5 | 9 | 9 | 11 | 12 | 12 | 10 | 9 | 7 | 4 | 3 |
| Vanadzor UVI | 3 | 5 | 10 | 9 | 11 | 12 | 12 | 10 | 9 | 7 | 4 | 3 |
| Hrazdan UVI | 3 | 5 | 10 | 9 | 11 | 12 | 12 | 10 | 9 | 7 | 4 | 3 |