Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Salamanca, Peru, especially given the region's BSk climate, which can lead to significant UV exposure. With UV levels peaking at 12 around noon, awareness of daily UV fluctuations plays a vital role in preventing sunburn and promoting long-term skin health. As you enjoy the stunning landscapes and vibrant culture of Salamanca, being mindful of these UV levels will help protect your skin from harmful rays during the sunniest hours, offering peace of mind for your outdoor adventures.
The UV Index peaks dramatically throughout the day, starting at a gentle 1 at 07:00 and swiftly climbing to a striking 12 by 12:00 PM. As the sun reaches its zenith, the intensity of ultraviolet radiation heightens, with maximum exposure occurring at 11:00 AM and 12:00 PM, registering at 11 and 12, respectively. However, the UV levels begin to wane in the afternoon, tapering off to 8 at 2:00 PM and dwindling down to a safer 1 by 5:00 PM. As evening approaches, the UV Index finally returns to 0 after 6 PM, signaling a retreat from harmful rays. This data highlights the importance of sun safety during peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 7 | high | 25 min |
10:00 | 11 | extreme | 10 min |
11:00 | 14 | extreme | 10 min |
12:00 | 14 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 9 | very high | 15 min |
15:00 | 5 | moderate | 30 min |
16:00 | 2 | low | 45 min |
17:00 | 1 | low | 45 min |
18:00 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
Throughout the year, the UV Index remains extremely high, particularly from January to November, with values consistently around 19 to 18, indicating a high risk of harm from unprotected sun exposure. March sees a slight dip at 18, while June and July reduce slightly to 11 and 12, respectively, but still warranted caution. May and August present minor variations, with indices of 13 and 14. As we transition to September, the UV Index returns to 16, and November marks a peak at 19 again. Given these conditions, it is crucial for visitors and residents to take proactive measures to protect themselves from sun exposure during these high-risk months. This includes wearing protective clothing, applying sunscreen frequently, and seeking shade whenever possible, particularly during the midday hours. Remember, a burn time of just 10 minutes underscores the urgency of sun safety in this region year-round.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Callao UVI | 14 | 14 | 14 | 12 | 10 | 9 | 10 | 11 | 12 | 13 | 14 | 13 |
Lima UVI | 14 | 14 | 14 | 12 | 10 | 9 | 10 | 11 | 12 | 13 | 14 | 13 |
Trujillo UVI | 15 | 15 | 15 | 14 | 12 | 11 | 11 | 11 | 13 | 14 | 14 | 14 |
Chiclayo UVI | 14 | 15 | 15 | 14 | 13 | 11 | 11 | 12 | 15 | 14 | 14 | 13 |
Arequipa UVI | 18 | 17 | 17 | 15 | 12 | 10 | 11 | 13 | 15 | 17 | 18 | 17 |
Salamanca | 19 | 19 | 18 | 16 | 13 | 11 | 12 | 14 | 16 | 18 | 19 | 18 |