Best year time to visit Seltjarnarneskaupstaður

General weather information about Seltjarnarneskaupstaður

Average annual temperature is 4.7 °C

Absolute maximum temperature: 18.7 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 110 days

Number of rainy days: 221 days

Number of snow days: 34 days

Look at detailed online map of Seltjarnarneskaupstaður

* Weather data for Seltjarnarneskaupstaður Iceland is based on climate observations for 2026 year

Seltjarnarneskaupstaður air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.08.77.410.713.416.317.318.713.410.79.17.4
Average daytime temperature (°C)0.14.20.77.08.711.513.814.310.86.94.40.6
Average temperature (°C)-2.52.3-1.94.76.69.611.111.88.54.82.7-1.5
Average night temperature (°C)-5.40.3-4.32.04.77.38.19.06.02.40.7-3.6
Absolute minimum temperature (°C)-16.4-6.4-12.0-4.2-1.93.84.55.41.5-1.7-3.4-9.4

Seltjarnarneskaupstaður monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.021.020.017.014.011.08.05.0
Daylight mean duration (h)5.68.611.815.118.420.819.616.313.09.86.54.4
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.04.0
Sunshine mean duration (h)1.32.16.86.34.96.112.48.85.94.02.40.8
Precipitation (mm)14124847203209159138312320574122
Sunny days1102061321115111110
Rainy days11207233027102025201711
Snow days9841000000210

Seltjarnarneskaupstaður - weather forecast by months

Seltjarnarneskaupstaður weather in januarySeltjarnarneskaupstaður weather in februarySeltjarnarneskaupstaður weather in marchSeltjarnarneskaupstaður weather in aprilSeltjarnarneskaupstaður weather in maySeltjarnarneskaupstaður weather in juneSeltjarnarneskaupstaður weather in julySeltjarnarneskaupstaður weather in augustSeltjarnarneskaupstaður weather in septemberSeltjarnarneskaupstaður weather in octoberSeltjarnarneskaupstaður weather in novemberSeltjarnarneskaupstaður weather in december

Best time to visit Seltjarnarneskaupstaður:

The best time to visit Seltjarnarneskaupstaður during the most sunny months:

  • March — 6.8(h)
  • July — 12.4(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Seltjarnarneskaupstaður:

  • May — 18.4(h)
  • June — 20.8(h)
  • July — 19.6(h)
  • August — 16.3(h)

The largest precipitation sum in Seltjarnarneskaupstaður is at

  • February — 248(mm)
  • April — 203(mm)
  • May — 209(mm)
  • October — 205(mm)

    • Weather forecast in the closest to Seltjarnarneskaupstaður admin centers

    Weather forecast in the closest towns to Seltjarnarneskaupstaður

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    Frequently asked questions

    When is the best time to visit Seltjarnarneskaupstaður?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Seltjarnarneskaupstaður.
    What is the weather like in Seltjarnarneskaupstaður?
    See average temperature, rainfall and daylight hours for Seltjarnarneskaupstaður by month in the table above.
    How many sunny days does Seltjarnarneskaupstaður have?
    The monthly weather statistics above show sunshine and rainfall patterns for Seltjarnarneskaupstaður throughout the year.