San Francisco – Weather
San Francisco has a unique microclimate meaning that temperatures can rise and fall quickly and vary between districts within the city, but in San Francisco, you can expect a mild, dry summer and cool, damp winter. The best time to visit this fabulous city is between July and October when the city is at its warmest. July is the hottest month, with 14 hours of a sunshine a day and an average temperature of 23 ˚C. If you’re visiting during Winter, you might want to pack a coat or a jacket as that’s the time of year with the most rainfall but the city’s sights are less busy.