Dear WeatherCat observers of the seasons turning,
These past few years, the start of September has been the hottest time of year here in northern California. For the moment however, the conditions have been mostly seasonable and there is the welcome return of the famous San Francisco fog. This morning there was a mix of marine layer and remnants from hurricane Jova. It made for a pretty picture:

The days are getting shorter, and for the moment, the weather is feeling more autumn-like. However, it is normally the season for off-shore wind events that cause extreme heat and great wildfire danger. Thus far, the so-called
"inside slider" storms that cause this phenomenon haven't started occurring. Only time will tell if this transition will occur this year in California.
Edouard