Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Vetlanda, Sweden, as it directly impacts your skin health and risk of sunburn. With the Dfb climate providing a diverse range of weather, it's important to be aware of the UV levels throughout the day, particularly as they peak at noon, reaching a moderate to high level of 6. By staying informed about these UV fluctuations, you can take the necessary precautions to protect your skin while enjoying the beautiful Swedish outdoors. Remember, a little knowledge goes a long way in safeguarding your health against harmful ultraviolet rays!
At dawn, the UV Index starts gently at 1 at 07:00, offering minimal risk. As the sun rises, it steadily climbs, reaching 2 by 08:00 and hitting 3 at 09:00. By 10:00, it escalates to 4, signaling a moderate level of solar intensity. The peak hour arrives at 12:00, with the index soaring to 6, indicating a high risk for harm from unprotected sun exposure. This intensity remains at 6 until 13:00, before beginning to decline. By 14:00, it dips to 5, decreasing further to 4 at 15:00. As the day wanes, the index falls to 3 at 16:00, then to 2 by 17:00 and 18:00, finally settling back at 1 by 19:00, signaling a calm end to the day’s sun exposure. Be mindful during those peak hours to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, seasonal UV Index changes indicate varying levels of sun exposure risk. In the low-risk months of January, February, October, November, and December, the UV Index remains between 1 and 2, allowing for a safer burn time of 45 minutes. As spring approaches, March sees a moderate UV Index of 3, reducing safe exposure to 30 minutes. The high-risk months of May through August, with UV Index values between 6 and 7, demand more caution as burn times drop to 25 minutes. September transitions back to moderate levels, while the cycle returns to low risk by October. Visitors and residents are advised to monitor UV Index changes, especially during high-risk months, by applying sunscreen, wearing protective clothing, and seeking shade to minimize skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sollentuna UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Uppsala UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Stockholm UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Goeteborg UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 2 | 1 | 1 |
| Vetlanda | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 4 | 2 | 1 | 1 |
| Malmoe UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |