Best year time to visit Grundarfjörður

General weather information about Grundarfjörður

Average annual temperature is 4.0 °C

Absolute maximum temperature: 18.8 °C

Absolute minimum temperature: -13.9 °C

Number of sunny days: 123 days

Number of rainy days: 194 days

Number of snow days: 48 days

Look at detailed online map of Grundarfjörður

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

Grundarfjörður air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.97.56.812.212.815.718.818.213.011.18.86.4
Average daytime temperature (°C)-0.33.3-0.76.38.111.013.613.99.66.33.6-0.3
Average temperature (°C)-2.61.2-2.73.76.38.910.811.37.64.31.7-2.4
Average night temperature (°C)-6.0-1.6-4.61.14.36.98.18.35.42.2-0.3-4.7
Absolute minimum temperature (°C)-13.9-10.5-10.2-3.2-1.63.14.94.21.1-1.9-2.8-9.2

Grundarfjörður monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.016.020.021.021.018.014.011.07.04.0
Daylight mean duration (h)5.28.411.815.218.821.520.016.513.19.76.33.9
Daylight minimum duration (h)3.06.010.013.017.020.018.014.011.07.04.03.0
Sunshine mean duration (h)1.11.75.97.55.55.812.69.35.13.41.80.6
Precipitation (mm)147320331342281936751521067580
Sunny days12015111618128111613
Rainy days917519302413192218108
Snow days1011110000002410

Grundarfjörður - weather forecast by months

Grundarfjörður weather in januaryGrundarfjörður weather in februaryGrundarfjörður weather in marchGrundarfjörður weather in aprilGrundarfjörður weather in mayGrundarfjörður weather in juneGrundarfjörður weather in julyGrundarfjörður weather in augustGrundarfjörður weather in septemberGrundarfjörður weather in octoberGrundarfjörður weather in novemberGrundarfjörður weather in december

Best time to visit Grundarfjörður:

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

  • April — 7.5(h)
  • July — 12.6(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Grundarfjörður:

  • May — 18.8(h)
  • June — 21.5(h)
  • July — 20.0(h)
  • August — 16.5(h)

The largest precipitation sum in Grundarfjörður is at

  • February — 320(mm)
  • May — 228(mm)
  • June — 193(mm)

    • Weather forecast in the closest to Grundarfjörður admin centers

    Weather forecast in the closest towns to Grundarfjörður

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    See also
    MapTrains schedule
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    Frequently asked questions

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