Weather in Suðureyri in September

General weather information about Suðureyri

Average annual temperature is 2.9 °C

Absolute maximum temperature: 19.1 °C

Absolute minimum temperature: -16.7 °C

Number of sunny days: 108 days

Number of rainy days: 186 days

Number of snow days: 71 days

Look at detailed online map of Suðureyri

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

Suðureyri air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.17.65.610.811.018.119.118.614.010.58.55.2
Average daytime temperature (°C)-0.92.2-2.53.97.411.111.714.28.84.72.8-1.2
Average temperature (°C)-3.20.1-4.41.85.09.19.611.36.92.80.6-4.3
Average night temperature (°C)-5.6-2.3-6.4-0.92.66.87.38.34.80.5-1.6-7.3
Absolute minimum temperature (°C)-13.7-10.5-14.2-7.4-5.12.84.53.90.5-9.2-5.9-16.7

Suðureyri monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.021.024.024.018.014.011.07.04.0
Daylight mean duration (h)4.68.211.715.419.423.521.116.813.19.55.83.1
Daylight minimum duration (h)3.06.09.013.017.021.018.014.011.07.04.02.0
Sunshine mean duration (h)0.41.54.87.77.36.89.99.43.81.91.40.2
Precipitation (mm)186235408213110527351671224899
Sunny days408124519118101413
Rainy days91971625251220221795
Snow days189162200004713

Suðureyri - weather forecast by months

Suðureyri weather in januarySuðureyri weather in februarySuðureyri weather in marchSuðureyri weather in aprilSuðureyri weather in maySuðureyri weather in juneSuðureyri weather in julySuðureyri weather in augustSuðureyri weather in septemberSuðureyri weather in octoberSuðureyri weather in novemberSuðureyri weather in december

Best time to visit Suðureyri:

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

  • April — 7.7(h)
  • May — 7.3(h)
  • June — 6.8(h)
  • July — 9.9(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Suðureyri:

  • May — 19.4(h)
  • June — 23.5(h)
  • July — 21.1(h)
  • August — 16.8(h)

The largest precipitation sum in Suðureyri is at

  • January — 186(mm)
  • February — 235(mm)
  • September — 167(mm)

    • Weather forecast in the closest to Suðureyri admin centers

    Weather forecast in the closest towns to Suðureyri

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    Frequently asked questions

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