Rotterdam UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index1.8
- Avg Clouds85%
- Max Temp15.3 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Rotterdam, Netherlands 
will reach a high of 1.8 today. This means a low level of sun exposure. See our tips below to stay safe!
Last checked: 2025-10-21
Hourly Forecast Chart
Today's Safety Tips
The sun danger is low (0-2). You can enjoy the outdoors safely! On bright days, sunglasses are a good idea.
Rotterdam's UV Index
The UV index in Rotterdam is usually low to moderate, ranging from about 1 in winter to around 6 or 7 in summer during sunny days. It rarely reaches very high levels.
Weather Seasons
Rotterdam has mild summers and cool winters. Rain is spread throughout the year, with the most in late summer and autumn. Winds can be strong, especially in the colder months.
Rotterdam's Climate
Compared to nearby countries like Belgium and Germany, Rotterdam's weather is similar but often wetter and windier due to its coastal location. It’s milder than inland areas but cooler than southern Europe.
Hourly UV Index Trend
See the UV index hour by hour for Rotterdam. When the level is high, it's smart to find some shade.
- Loading hourly data...