Anyone else being hared by bugs?

Seriously, I've killed like 83548298 mosquitoes tonight and one is trying to attack me at the moment. They're like a super breed too - when you go to whack 'em they're already halfway across the room and then they go mental and bomb you! Plus there's 3 of those huge house spiders running around the living room somewhere, another in the bathroom and one is hanging around on the kitchen ceiling. Oh, and there's some weird fly things that keep popping up too. I live in the city and we don't normally have a problem with many insects but this year we're being plagued by the sods. Is this because of the crappy summer we've had?