We haven't had much rain recently here in London, which I thought was unseasonable for February.

But then I wasn't sure if it was actually out of the ordinary, so I downloaded historical precipitation records for our local weather station (Hampstead) and averaged them out for each day of the year.

Turns out that there's no rainy season in London. It's slightly wetter in autumn and slightly drier in winter/spring, but the effect is tiny.