New Delhi, June 26 -- The record-breaking heat that's scorching Europe day and night this month would not have been possible without climate change, according to a new study.

The World Weather Attribution rapid study released Friday found that the heat would have been virtually impossible just five decades ago, and is 200 times more likely today than it would have been 20 years ago.

Millions in France, Italy, Spain, the United Kingdom and elsewhere in Europe are experiencing extreme temperatures and humidity this week associated with a heat dome. Daytime temperatures have topped 40 degrees Celsius (104 Fahrenheit) in many places, while high nighttime temperatures have also made it harder to cool down and recover.

The scientists estimat...