Dusty, we recently experienced some version of this in San Francisco. Our rainy season usually lasts from November-April and wraps up by early May. This year though, it lasted well into June, which had everyone puzzled and frustrated. We didn't want to complain because California has been in a drought for the past 3 years and we needed the rain, but oh my, the rain became tiresome!
Now we seem to be settling into our typical cool, gray, foggy pattern for the summer. San Francisco is fogged in for much of July and August, though the cities to the north, south and east of us tend to have beautiful warm, sunny weather. Here in SF proper though, it's like something out of a noir film for much of the summer. You almost expect Humphrey Bogart to emerge from the fog in his trenchcoat and fedora at every turn!