Served by the Norwegian Meteorological Institute and NRK

Valholmen

Islet in sea, Tvedestrand, Agder (Norway), elevation 3 m

Webcams

  1. Image from Lundeslettene

    +1

  2. Image from Eydehavn
  3. Image from Arendal
  4. Image from Arendal, direction east

    E+2

The closest observation stations

  1. Lyngør fyr

    elevation 4 m, 9.5 km from Valholmen

    Temperature at
    Temperature19.1°

  2. E18 Haslestad

    elevation 60 m, 9.9 km from Valholmen

    Temperature at
    Temperature20.6°

  3. Arendal lufthavn

    elevation 134 m, 19.7 km from Valholmen

    Temperature at
    Temperature20.1°

The air around Valholmen

  1. Pollen forecast

    Southern Norway

    21 May
    Pollen typeConcentration
    Birch
    Moderate
    Salix
    Low
    22 May
    Pollen typeConcentration
    Birch and Salix
    Low

    More details at naaf.no/pollenvarsel/

  2. Air pollution forecast

    Valholmen

    :Low

    Low or no risk for health effects.

    Graph which shows air quality for Valholmen

    More details and health advice on luftkvalitet.miljodirektoratet.no

In the atmosphere

  1. UV forecast

    Valholmen

    1Low

    Sun protection is necessary when the UV index is 3 or higher.

    Graph which shows UV forecast for Valholmen

    More details at dsa.no

  2. Aurora

    Valholmen

    Aurora: No activity
    0% cloud cover
    Kp index: 3
    Aurora

Sun and moon

  1. Sun

    Daylight31° above horizon
    Graph which shows the sun phases and how high in the sky the sun is for Valholmen
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from winter solstice:
    • Solar noon at
    • Next solar eclipse (partial):

  2. Moon

    The moon is 19° under the horizon in east

    96.2% illuminated, waxing gibbous

    • Moonset in southwest
    • Moonrise in southeast
    • Next full moon:
    • Next new moon:
    • Next lunar eclipse (partial):

Water temperatures

See all water temperatures

  1. Bota

    2.4 km from Valholmen

    Temperature16.0°

    Registered by user,

  2. Steinvalen

    3.1 km from Valholmen

    Temperature16.0°

    Registered by user,

  3. Hanthosundet

    4.2 km from Valholmen

    Temperature16.5°

    Registered by user,

  4. Tvedestrandfjorden

    4.5 km from Valholmen

    Temperature17.6°

    Registered by Badetassen.no,

  5. Kilsund

    4.8 km from Valholmen

    Temperature17.0°

    Registered by user,

  6. Kvastadkilen

    4.9 km from Valholmen

    Temperature20.0°

    Registered by user,