Best year time to visit Hafnarfjörður

General weather information about Hafnarfjörður

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 Hafnarfjörður

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

Hafnarfjörður 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

Hafnarfjörður 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

Hafnarfjörður - weather forecast by months

Hafnarfjörður weather in januaryHafnarfjörður weather in februaryHafnarfjörður weather in marchHafnarfjörður weather in aprilHafnarfjörður weather in mayHafnarfjörður weather in juneHafnarfjörður weather in julyHafnarfjörður weather in augustHafnarfjörður weather in septemberHafnarfjörður weather in octoberHafnarfjörður weather in novemberHafnarfjörður weather in december

Best time to visit Hafnarfjörður:

The best time to visit Hafnarfjörður 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 Hafnarfjörður:

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

The largest precipitation sum in Hafnarfjörður is at

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

    • Weather forecast in the closest to Hafnarfjörður admin centers

    Weather forecast in the closest towns to Hafnarfjörður

    Explore Hafnarfjörður

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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