This is the unexpected moment a woman screamed with joy after stepping outside and realising it was finally warm in London.

Keziah Effah, 27, had been cooped up indoors all day when she stepped outside and was stunned to find blazing sunshine.

She was on her way to the gym and had no idea the weather had taken a turn for the better.

Ring doorbell footage shows Keziah bursting out of her front door before yelling "Woooo!" and exclaiming: "I love the United Kingdom!"

Keziah said: "I was headed to the gym and I think because I was shacked up in my house the whole day, I hadn't realised how sunny it was."

"It was the first day of the sun coming out."

"I was shocked how much it was glistening."

"The day before was gloomy and I was wearing a jacket, so I didn't expect this at all. "

"I was so shocked I didn't need one."