San Francisco Weather In March
The highest recorded temperature in March for San Francisco for the past 83 years was 85 degrees Fahrenheit, registered on March 25, 1952, and the normal high is 61. In the last 83 years the lowest measured March temperature in San Francisco was 31 most recently encountered on March 3, 1966, while the normal low measured temperature is 47.
According to National Weather Service historical San Francisco March Weather data, on March 2, 1976, the high temperature did not exceed 45 degrees Fahrenheit, the lowest high measured in San Francisco in the past 83 years. NWS data also shows that on March 31, 2000, the lowest measured temperature on that day did not drop below 58 degrees, the highest low temperature measured in San Francisco in the last 83 years.
National Weather Service data shows that the high temperature in San Francisco on March First averages 67 degrees Fahrenheit and the high on the final day of March averages 64 degrees. The average daily low temperature in San Francisco on March First is 50 degrees Fahrenheit and the average low on the last day of March is 48 degrees.
San Francisco typically receives an average of 3.26 inches of rain during the month. According to March San Francisco Weather records, the most rain measured in a single day in March was 1.99 inches on March 8, 1978.