San Jose is located in the San Francisco Bay Area and is sheltered from the Pacific Ocean by mountains, which provide relief from the rest of the area's typically high rainfall. A Mediterranean climate defines the weather in San Jose. Average winter lows are around 43°F (6°C), while summer highs about 82°F (28°C). It's rare for the mercury to drop below 35°F (1°C) or rise above 92°F (33°C).
The warmest time of year is June to September, during which conditions are ideal for outdoor activities. Clear blue skies and pleasant temperatures are the norm. Winter, from December to February, is colder and brings with it more cloud cover and precipitation.