Blip is an indoor / outdoor cat with the emphasis firmly on the indoor at this time of year. She runs into the back garden for about five minutes twice a day and stays inside all the rest of the time. In the summer she loves to sit in the garden, in the shade, for hours at a time.
PS If you are wondering whether we provide an indoor litter tray - we do. But she will not use it, preferring the back garden.
I have noticed that it is high wind which spooks her, whereas rain merely annoys her (including when it has just stopped and it is wet underpaw).