Weather in Hafnir in August

General weather information about Hafnir

Average annual temperature is 5.1 °C

Absolute maximum temperature: 17.9 °C

Absolute minimum temperature: -16.7 °C

Number of sunny days: 101 days

Number of rainy days: 233 days

Number of snow days: 31 days

Look at detailed online map of Hafnir

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

Hafnir air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.49.27.410.712.814.617.916.913.610.69.58.0
Average daytime temperature (°C)0.84.91.07.38.811.214.214.210.77.25.31.5
Average temperature (°C)-1.92.9-1.55.16.99.411.411.88.75.23.5-0.4
Average night temperature (°C)-5.10.6-3.92.35.17.38.39.06.52.81.5-2.4
Absolute minimum temperature (°C)-16.7-11.2-10.4-3.4-0.74.25.96.00.7-1.4-1.5-7.9

Hafnir monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)5.68.611.815.118.420.719.516.313.09.86.64.5
Daylight minimum duration (h)4.07.010.013.016.019.018.014.011.08.05.04.0
Sunshine mean duration (h)1.22.37.06.84.95.912.38.86.03.52.10.8
Precipitation (mm)13221039179222137159811719573103
Sunny days9019514189591111
Rainy days14206243026132225211814
Snow days886100000116

Hafnir - weather forecast by months

Hafnir weather in januaryHafnir weather in februaryHafnir weather in marchHafnir weather in aprilHafnir weather in mayHafnir weather in juneHafnir weather in julyHafnir weather in augustHafnir weather in septemberHafnir weather in octoberHafnir weather in novemberHafnir weather in december

Best time to visit Hafnir:

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

  • March — 7.0(h)
  • April — 6.8(h)
  • July — 12.3(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Hafnir:

  • May — 18.4(h)
  • June — 20.7(h)
  • July — 19.5(h)
  • August — 16.3(h)

The largest precipitation sum in Hafnir is at

  • February — 210(mm)
  • April — 179(mm)
  • May — 222(mm)
  • October — 195(mm)

    • Weather forecast in the closest to Hafnir admin centers

    Weather forecast in the closest towns to Hafnir

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    Frequently asked questions

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