Home / Editor's Pick /

20 degrees and above: Summer heat in the Arctic Circle

09:00
18 July 2025

20 degrees and above
Summer heat in the Arctic Circle

1/3
The TemperatureRadar shows midsummer heat in Alaska and north-western Canada.

Summer has spread to the far north in recent days, with temperatures north of the Arctic Circle passing 20 degrees.

In Kiruna, Sweden, temperatures are even reaching almost 30 degrees. The summer heat is not only evident in Scandinavia, but almost everywhere in the Northern Hemisphere.

For Alaska, north-western Canada and northern Siberia, temperatures are reaching 20 to 26 degrees.

Finding cooler temperatures north of the Arctic Circle is not easy at the moment. Only a few regions in northern Russia and along the Arctic Ocean in Canada are significantly "cooler" with temperatures between 10 and 15 degrees.

Global temperatures at a glanceTemperature Radar
Weather & Radar editorial team
More on the topic
plit image showing the aurora borealis and a weather map. On the left, the night sky glows with green and pink aurora above silhouetted trees. On the right, a weather map of the UK and Ireland displays scattered showers over western and northern areas, clearer skies with moon symbols elsewhere, and temperatures between 11°C in Cork and 15°C in London.
Monday 1 September 2025

Good visibility

Possible aurora arrives in the evening
Dust cloud over Tucson alongside weather radar showing thunderstorms in Arizona.
Thursday 28 August 2025

Fascinating phenomenon

Dust storm hits major city in the USA
On the left, a satellite image of a hurricane over the sea; on the right, a man in a clearance vehicle clearing debris and food in a flooded supermarket.
Friday 29 August 2025

Twenty years ago today

Hurricane Katrina hits US Gulf Coast
All weather news
This might also interest you
Friday 22 August 2025

Breakfast brief

Sunny start for some, overcast later
Sunday 24 August 2025

Your weather - Your shots

Mammatus clouds widely spotted
Friday 15 August 2025

Breakfast brief

Split with cooler north, hot south
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement