Sunny Hours / UV index / US / Salt Lake City
UV index in Salt Lake City, UT today
Today's peak UV index in Salt Lake City is 2 (low), around 2pm. That is low, so no sun protection is needed. Tomorrow's peak is 4 (moderate).
- UV now0 (low)
- Peak today2 (low)
- Time of peakAround 2pm
- Hours at 3 or above0
- Sunrise6:59 am
- Sunset5:22 pm
UV index in Salt Lake City by hour, next 7 days
Each square is one daylight hour and the number in it is the UV index for that hour. The numbers across the top are the hour of the day.
| 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Today | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 |
| Tue, Nov 3 | 0 | 0 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | |
| Wed, Nov 4 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 1 | 1 | |
| Thu, Nov 5 | 0 | 0 | 1 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 0 | |
| Fri, Nov 6 | 0 | 0 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | |
| Sat, Nov 7 | 0 | 0 | 1 | 2 | 3 | 4 | 4 | 3 | 3 | 2 | 1 | |
| Sun, Nov 8 | 0 | 0 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 2 | 1 |
- Low (1 to 2)
- Moderate (3 to 5)
- High (6 to 7)
- Very high (8 to 10)
Day by day
| Day | Peak UV | Level | At 3 or above | Sunrise | Sunset |
|---|---|---|---|---|---|
| Today | 2 | low | None | 6:59 am | 5:22 pm |
| Tue, Nov 3 | 4 | moderate | 11am to 4pm | 7:00 am | 5:21 pm |
| Wed, Nov 4 | 3 | moderate | 2pm to 3pm | 7:01 am | 5:20 pm |
| Thu, Nov 5 | 4 | moderate | 11am to 3pm | 7:02 am | 5:18 pm |
| Fri, Nov 6 | 4 | moderate | 11am to 4pm | 7:03 am | 5:17 pm |
| Sat, Nov 7 | 4 | moderate | 11am to 4pm | 7:05 am | 5:16 pm |
| Sun, Nov 8 | 4 | moderate | 11am to 3pm | 7:06 am | 5:15 pm |
What today's level means
Today's peak of 2 is in the low band. The guidance for that band is: no protection needed. The EPA recommends protecting your skin whenever the index is 3 or higher, and you can burn even when it is cloudy.
The UV index depends mostly on how high the sun is in the sky, so it peaks around the middle of the day and is far higher in summer than in winter. It is not the same as temperature. For the full scale and what it means for tanning and burning, see what the UV index numbers mean.
UV tells you how strong the sun is, not whether it will be out. For that, see the sunshine forecast for Salt Lake City.
UV index in other cities
UV forecast for Salt Lake City, Utah. Updated November 2 at 6:35 AM. This is a forecast, not a measurement. Weather data by Open-Meteo.