Last updated: May 3, 2025
In Sainte-Austreberthe, France, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. As a region characterized by a Cfb climate, residents and visitors must be aware of the varying UV levels throughout the day, particularly as they peak around midday. With the UV Index soaring to 8 during the height of summer, being informed allows you to take necessary precautions to protect yourself from harmful rays. Embracing this awareness not only enhances your outdoor experience but also safeguards your skin for the long term. Stay sun-safe and enjoy the beautiful French countryside!
As the sun rises, the UV Index gradually climbs, beginning at a mild 1 around 7:00 AM and 8:00 AM. By 9:00 AM, it nudges up to 2, creating a gentle warmth. The real action starts at 10:00 AM, when the index hits 3, and by midday, at 12:00 PM, it spikes to a steamy 7. The peak hours arrive between 1:00 PM and 2:00 PM with a maximum of 8, urging sun-seekers to take extra care. As the afternoon fades, the UV Index gradually recedes: 7 at 3:00 PM, 6 by 4:00 PM, and down to 2 by 7:00 PM. Ensure you’re protected during the peak, as the sun's influence intensifies before it begins to wane!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, with high-risk months identified primarily from April to August, where the index peaks at an alarming 9 in June. During these months, the exposure category escalates to very high, resulting in a burn time of just 15 minutes for unprotected skin. In contrast, January, November, and December have low UV levels, making sun protection less critical, with burn times extending to 45 minutes. As such, it’s essential for both visitors and residents to stay vigilant during the peak months by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially between 10 AM and 4 PM, when UV rays are strongest.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sainte-Austreberthe | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Paris UVI | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Lyon UVI | 2 | 3 | 5 | 6 | 8 | 10 | 9 | 8 | 6 | 5 | 3 | 2 |
| Nice UVI | 2 | 4 | 6 | 7 | 8 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
| Marseille UVI | 2 | 4 | 5 | 7 | 9 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
| Toulouse UVI | 2 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |