Home
Weather London
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Career
    Home / Weather News /

    Change is in the air: A 20C difference in temperatures!

12:30
19 December 2022

Change is in the air
A 20C difference in temperatures!

sw air flow

After seeing some of the lowest temperatures since December 2010, temperatures have since risen over 20 degrees in places over the weekend.

A mild south-westerly air flow has replaced the bitter northerlies, with a shift from a bright winter wonderland to a dull, soggy scene.

On the morning of Monday December 19th, several places across the UK and Ireland were recording exceptionally mild temperatures, such as 14.7C at Rhyl in Denbighshire, 13.9C at Magilligan No 2 in County Derry, 13.4C at Shannon Airport.

At Trawscoed in Wales, temperatures went from -9C on Saturday morning to 13C at 11pm Sunday night, making a 22C rise in temperatures over the weekend.

The nature of this air mass has also brought significant amounts of rainfall for some, especially on south-facing hills in the south-west of England.

Here are some of the rainfall totals reported so far in South Devon:

  • Whitebarrow, Dartmoor 161mm
  • Cornwood 73.3mm
  • Lee Moor 69.3mm
  • Plympton 55.7mm

Skies will at least clear to allow for a sunny day tomorrow, Tuesday December 20th, though only briefly, because rain is never too far away! Keep an eye out for our Christmas forecast coming later.

Weather & Radar editorial team
More on the topic
A hot and thundery week. Your weather - Your shots. . . Sunday, 28 June 2026
Split image showing a bright branching lightning bolt illuminating pink storm clouds on the left and a vivid rainbow arching above a rocky coastline and calm sea beneath dark clouds on the right.
Sunday, 28 June 2026

Your weather - Your shots

A hot and thundery week
Frost instead of a heatwave. Winter in South America. . . Friday, 26 June 2026
Temperature map of South America showing a widespread cold air outbreak across Argentina, Uruguay, Paraguay, and southern Brazil, with a large blue thermometer icon highlighting below-average temperatures and near-freezing conditions in parts of Argentina.
Friday, 26 June 2026

Winter in South America

Frost instead of a heatwave
Schools closed and more heat disruption. Red warnings now live. . . Wednesday, 24 June 2026
Split image showing a person using a sun umbrella near the Elizabeth Tower in London on the left and a temperature map of England on the right with widespread red heat, temperatures reaching 35°C near London, and a large thermometer icon.
Wednesday, 24 June 2026

Red warnings now live

Schools closed and more heat disruption
All weather news
This might also interest you
Seasonal warmth between spring thunder. Your weather - Your shots. . . Sunday, 19 April 2026
Split image showing coastal sunset with layered lenticular clouds over rooftops and palm trees on the left, and a green valley with river and hills under soft daylight on the right.
Sunday, 19 April 2026

Your weather - Your shots

Seasonal warmth between spring thunder
Turbulent weather in the Canary Islands. Storm and rain. . . Friday, 12 December 2025
Weather graphic showing rain and wind fields over the Canary Islands and a central warning symbol.
Friday, 12 December 2025

Storm and rain

Turbulent weather in the Canary Islands
Storm Benjamin impacts the UK. Warnings active. . . Wednesday, 22 October 2025
Split weather map showing UK wind speeds in orange-red shades up to 40 mph on the left and warning levels in green-yellow on the right, with a central wind warning sign.
Wednesday, 22 October 2025

Warnings active

Storm Benjamin impacts the UK
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwittertikToklinkList