Served by the Norwegian Meteorological Institute and NRK

Grettekroken

Road, Asker, Akershus (Norway), elevation 124 m

Webcams

  1. Image from Royken
  2. Image from Sagbukta
  3. Image from Drøbak, direction south

    S+1

  4. Image from Drammen, direction east

    E+2

The closest observation stations

  1. Lier

    elevation 39 m, 10.7 km from Grettekroken

    Temperature at
    Temperature20.1°

  2. Fv319 Sagbukta

    elevation 7 m, 9.2 km from Grettekroken

    Temperature at
    Temperature19.5°

  3. E18 Lierskogen

    elevation 250 m, 10 km from Grettekroken

    Temperature at
    Temperature17.5°

The air around Grettekroken

  1. Pollen forecast

    Eastern Norway with Oslo

    29 July
    Pollen typeConcentration
    Mugwort
    Moderate
    Grass
    Low
    30 July
    Pollen typeConcentration
    Mugwort
    Moderate
    Grass
    Low

    More details at naaf.no/pollenvarsel/

  2. Air pollution forecast

    Grettekroken

    :Low

    Low or no risk for health effects.

    Graph which shows air quality for Grettekroken

    More details and health advice on luftkvalitet.miljodirektoratet.no

In the atmosphere

  1. UV forecast

    Grettekroken

    4Moderate

    Limit 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.

    Graph which shows UV forecast for Grettekroken

    More details at dsa.no

  2. Aurora

    Grettekroken

    Aurora: No activity
    76% cloud cover
    Kp index: 2
    Aurora

Sun and moon

  1. Sun

    Daylight45° above horizon
    Graph which shows the sun phases and how high in the sky the sun is for Grettekroken
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from summer solstice:
    • Solar noon at
    • Next solar eclipse (partial):

  2. Moon

    The moon is 37° over the horizon in west

    35.9% illuminated, waning crescent

    • Moonset in northwest
    • Moonrise in northeast
    • Next full moon:
    • Next new moon:
    • Next lunar eclipse (partial):

Water temperatures

See all water temperatures

  1. Hyggen

    4.8 km from Grettekroken

    Temperature18.6°

    Registered by user,

  2. Ramton Camping

    4.9 km from Grettekroken

    Temperature21.0°

    Registered by user,

  3. Ramton

    4.9 km from Grettekroken

    Temperature20.7°

    Registered by user,

  4. Nærsnes brygge

    5.3 km from Grettekroken

    Temperature20.5°

    Registered by user,

  5. Hiken

    5.5 km from Grettekroken

    Temperature19.0°

    Registered by user,

  6. Kinnartangen

    5.9 km from Grettekroken

    Temperature19.0°

    Registered by user,