Temperature in South Iceland in January

Daytime highs, nighttime lows and the warmest cities in South Iceland, Iceland this January.

South Iceland, Iceland, a region in Iceland, experiences maximum daytime temperatures in January ranging from 1°C (34°F) in Sprengisandur to 6°C (43°F) in Vestmannaeyjar. Nighttime temperatures generally drop to 2°C (36°F) in Vestmannaeyjar and -5°C (23°F) in Sprengisandur.

What is the temperature of the different cities in South Iceland, Iceland in January?

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

Select a Month

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 South Iceland, check out our South Iceland's climate page.

See also: South Iceland weather by month.

Best Places to Visit in South Iceland in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across South 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 January: blue is cold, red is hot.

See all January weather averages, cities and regions in South Iceland

South Iceland temperatures in January: frequently asked questions

How hot does it get in South Iceland, Iceland in January?

Höfn averages a daytime high of 4°C (39°F) in January, which is low for South Iceland, Iceland.

How cold does it get at night in South Iceland, Iceland in January?

Nighttime temperatures in Höfn typically drop to around -1°C (30°F) in January.

What is the warmest city in January in South Iceland, Iceland?

Data insights from our comprehensive database indicate that Vestmannaeyjar is the city with the highest warmth. Daytime peaks average near 6°C (43°F), while the nights are characterized by a low temperature close to 2°C (36°F).

What is the coldest city in January in South Iceland, Iceland?

In our database, Sprengisandur is the chilliest city in January in South Iceland, Iceland. Daytime temperatures typically peak at 1°C (34°F), while the nighttime lows hover around -5°C (23°F).

How much sun does South Iceland, Iceland get in January?

Most cities witness limited sunny days; expect roughly 25 hours of sunlight in Höfn. This subdued sunlight is perfect for those who prefer cooler, cloudier weather rather than intense sunny days.

Interested in more climate information?

We have much more information about the climate in South 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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