Last updated: May 3, 2025
Awareness of the UV Index is crucial for residents and visitors in Norrfjaerden, Sweden, especially during the sunniest times of the year. Understanding UV levels helps you protect your skin from harmful UV radiation, preventing painful sunburns and reducing long-term health risks like skin cancer. Norrfjaerden’s Dfc climate sees varied UV exposure throughout the day, with peak levels reaching 5 between noon and early afternoon, making proper sun protection essential. Stay informed and safeguard your skin while enjoying the beautiful outdoors!
As the day unfolds, the UV Index climbs steadily, peaking during the midday hours. At 07:00, it starts off low at 1, gradually rising to 2 by 08:00. By 09:00, it reaches 3, signaling a moderate increase in sun intensity. The sun is at its highest strength from 12:00 to 13:00, where it hits 5—a level that calls for protective measures if you're outdoors. As the afternoon progresses, the index dips back down; by 16:00, it slips to 3, then continues its decline to 1 by 19:00. It’s a day that emphasizes midday caution but rewards your evening relaxation with a retreat from intense UV rays.
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 | 4 | moderate | 30 min |
12:00 | 5 | moderate | 30 min |
13:00 | 5 | moderate | 30 min |
14:00 | 4 | moderate | 30 min |
15:00 | 4 | moderate | 30 min |
16:00 | 3 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
As the seasons change, the UV Index fluctuates significantly, with high-risk months identified primarily in June and July, where the index peaks at 6 and 5, respectively. During these months, the exposure category is classified as high to moderate, with recommended burn times decreasing to 25-30 minutes for unprotected skin. April and May also see a rise in UV levels, reaching a moderate index of 3-4, necessitating caution. In contrast, from November through February, the UV Index remains low at 1, allowing for a safer outdoor experience with longer burn times of up to 45 minutes. Visitors and residents are advised to prioritize sun protection during the high-risk months, such as applying sunscreen, wearing protective clothing, and seeking shade between 10 AM and 4 PM, while enjoying the lower risk periods with more confidence.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Norrfjaerden | 1 | 1 | 2 | 3 | 4 | 6 | 5 | 4 | 3 | 2 | 1 | 1 |
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 |
Malmoe UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |