Last updated: July 2, 2025
In Tandzut, Armenia, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding daily UV levels helps residents and visitors alike prevent sunburn and reduce long-term skin damage. Throughout the year, Tandzut experiences a semi-arid climate (BSk), which can lead to increased UV exposure, particularly during peak hours when the UV Index rises to a significant 11 around noon. By staying informed about these levels, you can enjoy the beautiful sunny days while taking necessary precautions for healthy skin.
As the day unfolds, the UV Index rises steadily, peaking at a maximum of 11 between 12:00 PM and 1:00 PM. Starting at a mild 2 at 7:00 AM, the index climbs to 6 by 9:00 AM, signaling a need for skin protection. The sun reaches its zenith at 11:00 AM, ushering in the most intense rays with a UVI of 10. As early afternoon approaches, the index hits its climax, making it crucial for outdoor activities to be coupled with adequate sun safety measures. Following this high point, the index begins to taper off, descending back to 4 by 4:00 PM, and further dwindling to a gentle 1 by 6:00 PM. This data highlights the importance of staying sun-smart during peak hours to enjoy the outdoors while minimizing the risk of UV exposure.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal fluctuations, peaking during the summer months. January and February see moderate UV levels (3 and 5, respectively), requiring about 30 minutes for sunburn to occur. As spring approaches, the UV Index rises sharply, reaching 8 in March, and escalating to a very high level of 9 in April and 10 in May, with burn times decreasing to just 15 minutes. The summer months of June and July present an extreme UV Index of 11, demanding protective measures with only 10 minutes of exposure before burns occur. August and September maintain a very high UV Index of 10 and 9, respectively, while the sunlight intensity diminishes in autumn as the UV Index drops to 7 in October and continues down to 4 in November, and 2 by December, the latter allowing for a generous 45 minutes of burn time. Visitors and residents are strongly advised to take precautions during the high-risk months of March through September, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tandzut | 3 | 5 | 8 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 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 |