As the Dutch like to say: there is no such thing as bad cycling weather, only bad cycling clothes.
I would strongly recommond a pair of water/wind proof trousers to go over your regular trousers, if you don't already have some. This has lead to a much more pleasant riding experience, especially in winter. They aren't very practical on a regular bike as they make you uncomfortably hot, but on an e-bike, it's much less of a worry.
As the Dutch like to say: there is no such thing as bad cycling weather, only bad cycling clothes.
I would strongly recommond a pair of water/wind proof trousers to go over your regular trousers, if you don't already have some. This has lead to a much more pleasant riding experience, especially in winter. They aren't very practical on a regular bike as they make you uncomfortably hot, but on an e-bike, it's much less of a worry.