UV Index in Romont, Switzerland

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Romont, Switzerland, where the picturesque landscapes can also expose you to harmful ultraviolet radiation. Awareness of UV levels is essential not only for preventing sunburn but also for maintaining long-term skin health. With a temperate oceanic climate (Cfb), Romont experiences notable UV exposure, especially during midday hours, peaking at 9 between 1:00 PM and 2:00 PM. By staying informed about the UV Index, you can take proactive steps to safeguard your skin while enjoying all the beauty this charming Swiss town has to offer.

Hourly UV Index in Romont

The UV Index data reveals a significant increase in solar exposure throughout the day. Starting with a low of 1 at 07:00, the index gradually rises to 3 by 09:00. The sun reaches its peak intensity at 13:00 and 14:00 with a striking 9, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, the index slightly declines but remains notable at 8 until 15:00, before tapering off towards the evening. By 19:00, the UV Index drops back to 1, marking a safe return for outdoor activities as the sun sets. For those planning outdoor adventures, it’s essential to stay protected during the peak hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:006high25 min
12:008very high15 min
13:009very high15 min
14:009very high15 min
15:008very high15 min
16:007high25 min
17:005moderate30 min
18:003moderate30 min
19:001low45 min

Monthly UV Index Trends in Romont

Throughout the year, the UV Index experiences significant fluctuations that pose varying levels of risk for sun exposure. From January to March, the UV Index remains low to moderate, with burn times increasing from 45 minutes in January to 25 minutes by March. However, as we transition into April, May, June, and July, the risk escalates sharply, peaking at 9 in June and July, where burn times drop to just 15 minutes. These months are particularly high-risk for skin damage, emphasizing the need for protective measures. August sees a slight decline, but remains at a very high UV Index of 8. As autumn approaches, the UV Index decreases, stabilizing at moderate levels in October and November with burn times increasing back to 30 minutes, before returning to low risk in December. To ensure safety during high-risk months, residents and visitors should apply sunscreen frequently, wear protective clothing, and seek shade, especially during peak sunlight hours between 10 a.m. and 4 p.m.

Monthly Maximum UV Index for Romont, Switzerland

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Romont. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec236689986432
Data source: Statistical UV Index data for Romont, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Romont UV Index with Other Switzerland Cities

The table above highlights how UV exposure in Romont compares to other major locations across Switzerland. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Romont's solar exposure compared to other cities in Switzerland. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Basel UVI235689986421
Bern UVI235689986422
Zurich UVI235689986432
Romont236689986432
Geneve UVI2367810987532
Lausanne UVI2467810997532