At solar noon (01:20:24 PM) the sun reaches 29.5° above the horizon in Bissen. Without clouds, that corresponds to a maximum UV index of about 1.9 (low). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Bissen, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 29.5° | 1.9 Low | — | |
| 29.1° | 1.8 Low | — | |
| 28.7° | 1.8 Low | — | |
| 28.4° | 1.7 Low | — | |
| 28.1° | 1.7 Low | — | |
| 27.7° | 1.6 Low | — | |
| 27.4° | 1.6 Low | — | |
| 27.0° | 1.6 Low | — | |
| 26.7° | 1.5 Low | — | |
| 26.4° | 1.5 Low | — | |
| 26.1° | 1.4 Low | — | |
| 25.7° | 1.4 Low | — | |
| 25.4° | 1.4 Low | — | |
| 25.1° | 1.3 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.
Bright conditions call for proper eye protection. Polarized lenses reduce glare and block harmful UV rays.
View on Amazon →About Bissen
Bissen is a commune in the canton of Mersch, Luxembourg, with a population of 3,564 as of 2026. The municipality has existed since 1795 and covers an area of 20.8 square kilometers. Notable features within the commune include the former Bissen railway station, the protected area of Pëttënerbësch, and the Église Saint-Étienne church building. Situated at an elevation of 234 meters, the commune also contains the protected area known as Michelbrouch - Biischtert / Etangs de Bissen. These locations represent the administrative and geographic layout of the municipality within the Mersch canton.
AI-assisted description based on geographic data and editorial notes.