What is a warm spell?

A warm spell is a period of unusually warm weather for the time of year. It's like a mini-heatwave, but it doesn't need to be as intense or last as long.

Here are some key characteristics of a warm spell:

* Unusually warm temperatures: The temperature is significantly higher than the average for that time of year.

* Duration: It lasts for a few days to a couple of weeks.

* Location: Can occur anywhere, but is more common in temperate climates.

Think of it like a brief break from the normal weather pattern, bringing a taste of summer in the middle of spring or a reprieve from winter's chill.