Temperature in Achill Island in January

Daytime highs, nighttime lows and the warmest cities in Achill Island, Ireland this January.

Achill Island, Ireland, a region in Ireland, typically experiences cold weather in January, with maximum daytime temperatures around 10°C (50°F) and nighttime temperatures around 6°C (43°F) in Keel.

What is the temperature of the different cities in Achill Island, Ireland in January?

Explore the map below to discover average January temperatures at the top destinations in Achill Island. For a deeper dive, simply click on any destination dot.

Select a Month

Check the conditions for any month of the year.

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

See also: Achill Island weather by month.

Best Places to Visit in Achill Island in January

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

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 Achill Island

Achill Island temperatures in January: frequently asked questions

How hot does it get in Achill Island, Ireland in January?

Average daytime highs in Achill Island, Ireland during January reach about 10°C (50°F) in Keel.

How cold does it get at night in Achill Island, Ireland in January?

Keel sees nighttime lows close to 6°C (43°F) in January.

How much sun does Achill Island, Ireland get in January?

Most cities witness limited sunny days; expect roughly 45 hours of sunlight in Keel. 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 Achill Island.

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

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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