Yeah much the same in the UK, I might sometimes do some local traveling but why avoid the most pleasant time of year here for somewhere that probably has whether that's worse? I spose sometimes if I'm going to the Alps for walking that is best suited for the summerish period but I try ti make it outside of school holidays, normally September.
My favourite time to travel though is around Feb/March when winter is starting to become boring, cheap holidays places like La Palma, more expensive South America or New Zealand, actually just booked to go back to Patagonia for a 3rd time this feb, best mountain landscale in the world for walking IMHO without extreme altitude to worry about and most of it can be done in a day staying at a decent hotel.