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The closest observation stations
Melsom
elevation 26 m, 6.4 km from Hårkollen
Temperature atTemperature16.1°Precipitation last 24 hoursPrecipitation 7.7mmWind speed at0.5m/sWind gust at2.8m/sTønsberg - Vallø
elevation 9 m, 7.7 km from Hårkollen
Temperature atTemperature17.0°Precipitation last 24 hoursPrecipitation 3.9mmTjøme
elevation 32 m, 9.2 km from Hårkollen
Temperature atTemperature17.3°Precipitation last 24 hoursPrecipitation 13mmWind speed at1.7m/sWind gust at3.3m/s
The air around Hårkollen
Pollen forecast
Eastern Norway with Oslo
24 May Pollen type Concentration Birch ModerateSalix Low25 May Pollen type Concentration Birch and Salix LowAir pollution forecast
Hårkollen
:LowLow or no risk for health effects.
In the atmosphere
UV forecast
Hårkollen
4ModerateLimit your time in the sun, seek shade, cover up with protective clothing and wear sunglasses. Apply generous amounts of sunscreen with an SPF of at least 30.
Aurora
Hårkollen
Kp index: 3Aurora: No activity100% cloud cover
Sun and moon
Sun
Daylight51° above horizon- Sunrise
- Sunset
- Length of day:
- Difference from yesterday:
- Difference from winter solstice:
- Solar noon at
- Next solar eclipse (partial):
Moon
The moon is 55° under the horizon in northwest
99.1% illuminated, waning gibbous
- Moonset in southwest
- Next full moon:
- Next new moon:
- Next lunar eclipse (partial):
Water temperatures
Verdun
1.4 km from Hårkollen
Temperature18.0°Registered by user,
Hvaløy
3 km from Hårkollen
Temperature20.0°Registered by user,
Nøtterøy - Borgheim
3.6 km from Hårkollen
Temperature19.0°Registered by user,
Myrasundet
4.2 km from Hårkollen
Temperature19.0°Registered by user,
Husøysund
5 km from Hårkollen
Temperature16.5°Registered by user,
Rødnes
5.7 km from Hårkollen
Temperature18.5°Registered by user,