San Diego Weather In March

The record high temperature in San Diego for the last 65 years in March was 31 degrees Celsius, most recently registered on March 29, 1963, and the typical high is 19. The record low March temperature in San Diego for the last 65 years was 1 measured on March 15, 1987, and the normal low daily temperature is 12.

United States NWS historical San Diego March Weather data records that on March 31, 1915, the high temperature did not exceed 9 degrees Celsius, the lowest high measured in San Diego in the past 65 years. The Weather Service additionally shows that on March 26, 1977, the low for the day did not drop below 18 degrees, the highest low temperature in San Diego in the last 65 years.

NWS data indicates that the daily high temperature in San Diego on March First averages 19 degrees Celsius and the high on the last day of March averages 18 degrees. The daily low temperature in San Diego on March First averages 10 degrees Celsius and the low on the last day of March averages 9 degrees.

San Diego typically receives an average of 5.74 centimeters of rain during the month. March San Diego Weather records show that on March 22, 1945 San Diego received 6.60 centimeters of rain, the most rain measured in a single day in March.