On Air Now Radio Caroline Midnight - 9:00pm
Now Playing

'Exceptional' persistent warmth defines Manx summer

Picture credit: Manx Radio

2026 is warmest summer since records began

The Isle of Man has just experienced its warmest summer since records began.

Ronaldsway Met Office says the mean temperature of 16.4°C was 1.6°C above the climatological mean.

The previous record of 16.0°C set in 2025.

As a result the Isle of Man had its two warmest summers on record in consecutive years.

Both daytime and overnight temperatures contributed to the exceptional warmth.
 
The mean maximum temperature of 19.4°C was the second highest on record, while the mean minimum temperature of 13.4°C was also the highest on record. 
 
However, the highest temperature reached only 27.6°C, illustrating that the summer's exceptional character came from 'sustained warmth rather than exceptional heat extremes'.

In terms of rainfall, the summer was notably dry and sunny overall. 

Totalling 138.1 mm, rainfall was 28 percent below average, with 35 rain days and 24 wet days. 

A 24-day meteorological absolute drought ranks the fourth longest in summer records. 

Sunshine totalled 664.8 hours, 12 percent above average. 

In contrast, mean wind speed was very close to normal, although strong wind extremes were notably limited. 

Overall, the met office says: "Summer 2026 can be characterised as a warm, dry, sunny and relatively settled summer, with the most striking feature being the persistence of unusually high temperatures."

 

More from Isle of Man News