Utah, United States · 40.76, -111.89
Today's peak is high. Unprotected skin burns in about 22 min at the worst hour: stay in the shade around midday.
Salt Lake City sits at 40.8° N, in the northern hemisphere. Today's UV peaks at 7.5: the "high" band, which uvlevel.net treats as danger for unprotected skin at the worst hour.
Salt Lake City sees the widest UV swing of the year of any latitude band: a sharp summer peak around June and July, and a winter trough around December and January where midday UV can sit near zero for weeks at a time.
Salt Lake City sits about 1302 m above sea level. Thinner air scatters and absorbs less UV on the way down, so uvlevel.net adds roughly 10% to the modelled index here: uv = max(weather, CAMS) × (1 + 0.08 × metres/1000). That correction is already folded into every number on this page.
| Local time | UV index | Risk |
|---|---|---|
| 00:00 | 0 | No danger |
| 01:00 | 0 | No danger |
| 02:00 | 0 | No danger |
| 03:00 | 0 | No danger |
| 04:00 | 0 | No danger |
| 05:00 | 0 | No danger |
| 06:00 | 0 | No danger |
| 07:00 | 0 | No danger |
| 08:00 | 0.3 | No danger |
| 09:00 | 1.3 | No danger |
| 10:00 | 3.3 | Caution |
| 11:00 | 4.9 | Caution |
| 12:00 | 6.2 | Danger |
| 13:00 | 7.2 | Danger |
| 14:00 | 7.5 | Danger |
| 15:00 | 7.1 | Danger |
| 16:00 | 5.7 | Caution |
| 17:00 | 3 | Caution |
| 18:00 | 1.2 | No danger |
| 19:00 | 0.6 | No danger |
| 20:00 | 0.1 | No danger |
| 21:00 | 0 | No danger |
| 22:00 | 0 | No danger |
| 23:00 | 0 | No danger |
| Skin type | Time to burn |
|---|---|
| I · always burns, never tans | 18 min |
| II · burns easily | 22 min |
| III · burns sometimes | 31 min |
| IV · rarely burns | 40 min |
| V · brown skin | 53 min |
| VI · deeply pigmented | 1 h 29 min |
Yes. UV in Salt Lake City is forecast to reach 3 or higher from 09:51 to 17:01 local time today, peaking at 7.5.
UV is highest in Salt Lake City at around 14:00 local time today, reaching 7.5.
At today's peak of 7.5, fair skin (Fitzpatrick type II) with no sunscreen burns in about 22 min. Darker skin types take longer. See the table above for every type.
Salt Lake City sees the widest UV swing of the year of any latitude band: a sharp summer peak around June and July, and a winter trough around December and January where midday UV can sit near zero for weeks at a time.
Forecasts and elevation from Open-Meteo. The second UV opinion contains modified Copernicus Atmosphere Monitoring Service (CAMS) information; neither the European Commission nor ECMWF is responsible for how it is used here.
uvlevel.net gives general sun-safety guidance, not medical advice. Photosensitising medication, skin conditions, infants and a history of skin cancer all call for stricter limits than shown here.