Nuuk UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index3.5
- Avg Clouds86%
- Max Temp7.4 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Nuuk, Greenland 
will reach a high of 3.5 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-10
Hourly Forecast Chart
Today's Safety Tips
The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.
Nuuk's UV Index
The UV index in Nuuk is generally low throughout the year, rarely reaching high levels due to its northern location and frequent cloud cover. UV radiation is weakest in winter and slightly stronger during summer months.
Weather Seasons
Seasonally, Nuuk experiences cold, long winters with temperatures often below freezing and short, cool summers where temperatures can rise to around 10°C (50°F). Snow is common from late autumn to early spring, and daylight varies greatly with almost no sun in winter and nearly full daylight in summer.
Nuuk's Climate
Compared to other parts of Greenland, Nuuk is milder due to its coastal location. Its weather is colder and more stable than in neighboring countries like Iceland, which has milder winters and warmer summers because it is further south and influenced by the Gulf Stream.
Hourly UV Index Trend
See the UV index hour by hour for Nuuk. When the level is high, it's smart to find some shade.
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