not if you live somewhere in which a species lives that has a mating cycle that causes males to seek some epigyne at a particular time of year.
also weather will cause spiders to look for more comfortable environments. Has it been raining frequently? has it been unusually hot? unusually cold?
for example. when the weather starts getting cool grass spider males start making their way inside. don't find them inside any other time of year but the beginning of fall.