Temperature in Iceland in July

Daytime highs, nighttime lows and the warmest cities across Iceland this July.

Iceland, experiences maximum daytime temperatures in July ranging from 10°C (50°F) in Jokulsarlon Glacial Lagoon to 16°C (61°F) in Brautarholt. Nighttime temperatures generally drop to 9°C (48°F) in Brautarholt and 6°C (43°F) in Jokulsarlon Glacial Lagoon. The month of July is in the summer season. On average, July is the month with the highest temperature of the year in Iceland.

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

Discover the typical July temperatures for the most popular locations of Iceland on the map below. Detailed insights are just a click away.

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Check the conditions for any month of the year.

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

See also: the Iceland weather by month.

Best Places to Visit in Iceland in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Iceland.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in July: blue is cold, red is hot.

See all July weather averages, cities and regions in Iceland

Iceland temperatures in July: frequently asked questions

How hot does it get in Iceland in July?

Daytime temperatures in Reykjavík typically peak at 16°C (61°F) in July, putting it in the moderate range.

How cold does it get at night in Iceland in July?

After dark, Reykjavík cools to about 9°C (48°F) on an average July night.

What is the warmest city in July in Iceland?

Data insights from our comprehensive database indicate that Brautarholt is the city with the highest warmth. Daytime peaks average near 16°C (61°F), while the nights are characterized by a low temperature close to 9°C (48°F).

What is the coldest city in July in Iceland?

For the month of July, Jokulsarlon Glacial Lagoon is the most temperate city in Iceland based on our records. Highs average 10°C (50°F) and nighttime temperatures dip to around 6°C (43°F).

How much sun does Iceland get in July?

Across Iceland, sunshine in July ranges from overcast in Raufarhöfn (98 hours) to moderately sunny in Stykkishólmur (180 hours).

What is the water temperature in July?

The water temperature averages approximately 11°C (52°F) in Reykjavík this month, generally too cold for comfortable swimming.

Interested in more climate information?

We have much more information about the climate in Iceland.

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.

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