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The closest observation stations
Visby
elevation 51 m, 34.7 km from Hellvi
Temperature atTemperature8.8°Precipitation last 24 hoursPrecipitation 3.2mmWind speed at7.0m/sWind gust at9.0m/sGotska Sandön
elevation 16 m, 71.3 km from Hellvi
Temperature atTemperature5.8°Precipitation last 24 hoursPrecipitation 2.8mmWind speed at4.3m/sWind gust at8.4m/s
In the atmosphere
Aurora
Hellvi
Kp index: 4Aurora: No activity92% cloud coverAurora UV forecast
Hellvi
2LowSun protection is necessary when the UV index is higher than 2.
Graph which shows UV forecast for Hellvi