At solar noon (01:12:58 PM) the sun reaches 36.0° above the horizon in Idaho Falls. Without clouds, that corresponds to a maximum UV index of about 3.0 (moderate). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Idaho Falls, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 36.0° | 3.0 Moderate | — | |
| 35.6° | 3.0 Moderate | — | |
| 35.3° | 2.9 Low | — | |
| 34.9° | 2.8 Low | — | |
| 34.6° | 2.8 Low | — | |
| 34.3° | 2.7 Low | — | |
| 33.9° | 2.7 Low | — | |
| 33.6° | 2.6 Low | — | |
| 33.2° | 2.5 Low | — | |
| 32.9° | 2.5 Low | — | |
| 32.6° | 2.4 Low | — | |
| 32.3° | 2.4 Low | — | |
| 31.9° | 2.3 Low | — | |
| 31.6° | 2.3 Low | — |
Clear-sky values are calculated from the sun's height at solar noon (cloud-free sky, average ozone). Forecast values from Open-Meteo include clouds and load in your browser.
High UV today? Sport sunscreen with SPF 100 stays on through sweat — essential for long outdoor activities.
View on Amazon →About Idaho Falls
Idaho Falls is the county seat of Bonneville County, Idaho, and has existed as a municipality since 1864. As of 2020, the city has a population of 64,818 and covers an area of 59.9 square kilometers. The city sits at an elevation of 1,434 meters and is located on the Snake River. Infrastructure and institutions within the city include the Idaho Falls Regional Airport, the public research university Idaho State University, and the Museum of Idaho.
AI-assisted description based on geographic data and editorial notes.