Last updated: June 2, 2025
In the picturesque town of Gua Musang, Malaysia, being aware of the UV Index is crucial for protecting your skin and overall health. With the region's tropical climate, residents and visitors are often exposed to varying levels of ultraviolet radiation, especially during the midday hours when the UV Index peaks at a staggering 12—indicating an extreme risk of harm from unprotected sun exposure. Understanding UV levels isn't just about avoiding sunburn; it's about making informed choices to safeguard your skin from long-term damage. So whether you're hiking through the lush rainforests or enjoying a day in town, staying vigilant about the UV Index can help ensure that your outdoor adventures remain safe and enjoyable.
As the day unfolds, the UV Index reveals an intriguing pattern of sun intensity. Starting off at a modest 1 at 07:00 and 08:00, the sun begins to rise, leading to a noticeable increase at 09:00 with a value of 3. By 10:00, it climbs to 5, but the real heat kicks in around 11:00, peaking at an impressive 9. The zenith is reached at 12:00 with a striking 12, and it intensifies further to 13 at 13:00—the sun is truly at its fiercest! The afternoon sees a gradual decline, with values dropping to 12 by 14:00 and easing down to 9, 6, and finally just 3 by 17:00. As the sun begins to retreat from the sky, 18:00 and 19:00 see the index return to a gentle 1, wrapping up the day’s sun exposure in a safe embrace. Be mindful of the intense midday sun to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal fluctuations, remaining in the extreme category throughout the year, with values peaking at 16 in March and April. High-risk months for sun exposure include February, March, April, and October, when the UV Index reaches 15 or above. Visitors and residents should take precautions during these months by wearing protective clothing, applying sunscreen regularly, and limiting sun exposure to minimize the risk of skin damage. With burn times consistently at just 10 minutes, it is essential to stay vigilant about UV safety, regardless of the month. Be mindful of the sun's intensity, especially during midday hours, to protect your skin health effectively.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kampung Baru Subang UVI | 13 | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Klang UVI | 13 | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Kuala Lumpur UVI | 13 | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Kota Bharu UVI | 13 | 15 | 16 | 15 | 14 | 13 | 12 | 13 | 14 | 14 | 12 | 12 |
| Johor Bahru UVI | 13 | 15 | 16 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 13 |
| Gua Musang | 13 | 15 | 16 | 16 | 14 | 13 | 12 | 14 | 14 | 15 | 13 | 12 |