Seattle and San Francisco have a lot in common. Both places generally mild weather year round (highs between 40 and 75, with a few weeks of exceptions). Both places are a poor bet for warm weather in June and even July. Both places, the most reliable weather is in September, though the hottest month is August. Weather can be nice until Halloween. But....I am pretty tired of darkness, clouds, fog and rain in the winter months. Predominant color is grey. We can easily go a month or six weeks without seeing the Sun. "Marine influence" they say.
