Long, pleasant summers with arid and clear weather as well as brief, chilly, and partly cloudy winters define the climate in Alameda. The usual temperature range for the entire year is 44°F to 74°F. It rarely drops below 37°F or goes over 85°F. With an average daily high temperature of above 71°F from June 9 to October 21, the warm season reaches its height in September. The chilly season, on the other hand, lasts from December 2 to February 6 and has a daily high average of less than 59°F.