IcelandCountries Iceland August Temperatures
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Temperatures in August
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Temperature in Iceland in August

Iceland, experiences maximum daytime temperatures in August ranging from 10°C in Jokulsarlon Glacial Lagoon to 16°C in Hella. Nighttime temperatures generally drop to 9°C in Hella and 6°C in Jokulsarlon Glacial Lagoon. August is part of the summer season

What is the temperature of the different cities in Iceland in August?

To get a sense of August's typical temperatures in the key spots of Iceland, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Iceland, check out our Iceland's climate page.

  • What is the warmest city in August in Iceland?
    • Based on our systematic data collection, Hella has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 16°C, while at night is goes down to an approximate temperature of 9°C."

  • What is the coldest city in August in Iceland?
    • In our database, Jokulsarlon Glacial Lagoon is the chilliest city in August in Iceland. Daytime temperatures typically peak at 10°C, while the nighttime lows hover around 6°C.

  • How much sun does Iceland get in August?
    • Most cities enjoy a balanced amount of sunshine, with around 154 hours of sunlight anticipated in Reykjavík. This ensures the days are neither too dim nor excessively sunny.

  • What is the water's temperature in August?
    • The water temperature averages approximately 11°C in Reykjavík this month, so not the best month to swim.

    Interested in more climate information?

    Weather and climate has detailed information for every country in the world. Are you going to Iceland? Get detailed historical weather averages for many cities in Iceland.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.