Have Marin summers been getting cooler, or am I losing my mind?
I moved to Marin in 2016 after 18 chilly years in SF. The following summer was so hot in San Rafael that I had central AC installed. I loved, loved, loved those warm Marin nights when I never needed a jacket like I did in SF.
Marin summers were hot. I remember mountain biking at China Camp in 90+ degree weather with no breeze whatsoever, getting completely soaked with sweat. The entire summer was hot and sunny. I'd actually find myself missing cloudy days. Every single day was sunny and warm.
These days I'm wearing a jacket on some days in the middle of summer. The nights now feel as cool as SF. I take a jacket with me every time I go out in the evening. I've hardly used my AC in years. There always seems to be a cool breeze blowing. We've been having these strange hazy, cloudy, cool days. This has been going on for about 4 or 5 years now, and it seems to get even cooler with each new summer.
So am I losing my mind, or have the summers actually been getting cooler in Marin?