Last updated: June 2, 2025
Understanding the UV Index is crucial for the health and well-being of residents in Yana, Nigeria. With the area's semi-arid climate (BSh), the sun can be intense, making it vital to be aware of the daily UV levels to prevent sunburn and safeguard skin health. During peak hours, particularly between 10 AM and 2 PM, the UV Index can soar to 11, indicating an extreme risk of harm from unprotected sun exposure. By staying informed about UV levels, you can effectively enjoy the outdoors while protecting yourself from the potential dangers of prolonged sun exposure.
As the sun rises, the UV Index begins to climb steadily, starting at a modest 1 at 07:00 AM. By 09:00 AM, it surges to 5, signaling a need for early protective measures. The peak arrives at 12:00 PM, with a high of 11, marking the time for maximum caution under the sun. The intensity starts to wane in the afternoon, dropping to 6 by 03:00 PM and further decreasing to a gentle 1 by 05:00 PM. As the daylight fades, the UV Index falls to 0 by 07:00 PM, signaling the end of a day with notable solar exposure. Plan your activities accordingly to enjoy the sun safely!
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 | 10 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 11 | 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 |
The UV Index experiences significant changes throughout the year, with the highest values occurring during the spring and summer months. Notably, from February to September, the index remains within the extreme category, peaking at a UV Index of 13 in both March, August, and September, where the suggested burn time is as little as 10 minutes. January and November to December see a decrease, dropping to a very high index of 10 with a burn time of 15 minutes. Visitors and residents are strongly advised to exercise caution during the high-risk months, particularly from February to September; protective measures such as sunscreen, hats, and sunglasses are highly recommended to mitigate the risk of UV exposure.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lagos UVI | 10 | 10 | 11 | 13 | 12 | 11 | 11 | 11 | 12 | 11 | 9 | 8 |
Port Harcourt UVI | 10 | 11 | 11 | 14 | 12 | 11 | 11 | 11 | 12 | 12 | 10 | 9 |
Ibadan UVI | 10 | 11 | 12 | 14 | 12 | 12 | 12 | 12 | 13 | 11 | 9 | 9 |
Kano UVI | 10 | 12 | 13 | 11 | 11 | 11 | 12 | 13 | 12 | 11 | 10 | 10 |
Kaduna UVI | 10 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 11 | 10 | 10 |
Yana | 10 | 12 | 13 | 12 | 12 | 11 | 12 | 13 | 13 | 11 | 10 | 10 |