You could say
There was 2 halves to this day.
With mist , It begun
Later flickering into sun.
Started with hat and coat
Along with fog , it was quite cold.
Warming up , pleasant Spring heat
A much nicer day indeed .
The beauty of contrasting weather
Something humankind will tame , never
Being English , the national obsession.
Always will be ,
- A staple for our conversation.