Served by the Norwegian Meteorological Institute and NRK

Slettøya

Island, Hole, Buskerud (Norway), elevation 63 m

Webcams

  1. Image from Kronprinsens utsikt
  2. Image from Storøya
  3. Image from Ringerike, direction south east

    SE+1

  4. Image from Eggemoen, direction west

    W

The closest observation stations

  1. Hønefoss - Hverven

    elevation 126 m, 8.7 km from Slettøya

    Temperature at
    Temperature15.4°

  2. Hønefoss - Høyby

    elevation 140 m, 11.7 km from Slettøya

    Temperature at
    Temperature14.8°

  3. E16 Sollihøgda vest

    elevation 340 m, 11.5 km from Slettøya

    Temperature at
    Temperature13.5°

The air around Slettøya

  1. Pollen forecast

    Eastern Norway with Oslo

    10 July

    No pollen reported.

    11 July
    Pollen typeConcentration
    Grass
    Moderate

    More details at naaf.no/pollenvarsel/

  2. Air pollution forecast

    Slettøya

    :Low

    Low or no risk for health effects.

    Graph which shows air quality for Slettøya

    More details and health advice on luftkvalitet.miljodirektoratet.no

In the atmosphere

  1. UV forecast

    Slettøya

    0No UV radiation
    Graph which shows UV forecast for Slettøya

    More details at dsa.no

  2. Aurora

    Slettøya

    Aurora: No activity
    100% cloud cover
    Kp index: 2
    Aurora

Sun and moon

  1. Sun

    Dusk (civil twilight)1° below the horizon
    Graph which shows the sun phases and how high in the sky the sun is for Slettøya
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from summer solstice:
    • Solar noon at
    • Next solar eclipse (partial):

  2. Moon

    The moon is 12° over the horizon in west

    22.3% illuminated, waxing crescent

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

Water temperatures

See all water temperatures

  1. Storøya

    2.9 km from Slettøya

    Temperature16.0°

    Registered by user,

  2. Steinsfjorden

    6.5 km from Slettøya

    Temperature20.5°

    Registered by user,

  3. Bogstadvannet

    20.5 km from Slettøya

    Temperature15.8°

    Registered by user,

  4. Kalvøya

    24 km from Slettøya

    Temperature19.1°

    Registered by Badevann.no,

  5. Lilleakerkulpen

    24.1 km from Slettøya

    Temperature15.0°

    Registered by Badetassen.no,

  6. Storøyodden

    25.5 km from Slettøya

    Temperature18.8°

    Registered by Badevann.no,