Best year time to visit Garðabær

General weather information about Garðabær

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 Garðabær

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

Garðabær 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

Garðabær 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

Garðabær - weather forecast by months

Garðabær weather in januaryGarðabær weather in februaryGarðabær weather in marchGarðabær weather in aprilGarðabær weather in mayGarðabær weather in juneGarðabær weather in julyGarðabær weather in augustGarðabær weather in septemberGarðabær weather in octoberGarðabær weather in novemberGarðabær weather in december

Best time to visit Garðabær:

The best time to visit Garðabær 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 Garðabær:

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

The largest precipitation sum in Garðabær is at

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

    • Weather forecast in the closest to Garðabær admin centers

    Weather forecast in the closest towns to Garðabær

    Explore Garðabær

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    MapTrains schedule
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    Frequently asked questions

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