At solar noon (01:08:16 PM) the sun reaches 25.1° above the horizon in Heide. Without clouds, that corresponds to a maximum UV index of about 1.3 (low). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Heide, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 25.1° | 1.3 Low | — | |
| 24.7° | 1.2 Low | — | |
| 24.3° | 1.2 Low | — | |
| 24.0° | 1.2 Low | — | |
| 23.7° | 1.1 Low | — | |
| 23.3° | 1.1 Low | — | |
| 23.0° | 1.0 Low | — | |
| 22.6° | 1.0 Low | — | |
| 22.3° | 1.0 Low | — | |
| 22.0° | 0.9 Low | — | |
| 21.7° | 0.9 Low | — | |
| 21.3° | 0.9 Low | — | |
| 21.0° | 0.9 Low | — | |
| 20.7° | 0.8 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 Heide
Heide is a town in Schleswig-Holstein. Situated near the North Sea coast, this municipality covers 32.0 square kilometres and functions as the administrative seat of the district of Dithmarschen. As of 2025, the town has a population of 22,125 residents living at an elevation of 11.0 metres. Notable local features include the Klaus-Groth-Museum, the Heide (Holst) station, and the Hohnbeer folk festival. The town is defined by a large market square where a traditional weekly market takes place, and it maintains a partnership with the twin town of Anklam.
AI-assisted description based on geographic data and editorial notes.