what's the weather in san diego?
The record high temperature at the National Weather Service office in San Diego of 111 Â°F (44 Â°C) was on September 26, 1963. The record low temperature was 25 Â°F (â4 Â°C) on January 7, 1913. The record high temperature was tied only once and happened on September 27, 2010, 47 years and two days after the set record.