San Diego Weather - Average Annual Temperature



Environment - Average Annual Temperature (from NOAA)
John S. Stokes III

San Diego average temperature by year in Fahrenheit: 1852 through 2017

San Diego average temperature by year in Fahrenheit: 1852 through 2017
Information obtained from various sources including the National Weather Service

This chart is updated each year in early January


Analysis

The overall presentation shows increasing temperatures.

January 1, 2018 note:

Since 2014, when the warmest year (average 67.54 degrees Fahrenheit) was recorded in San Diego since records began in 1852, we've had three consecutive years with the average annual temperature above 66 degrees. This is impressive because 66 degrees was reached just three times in the prior 162 years! So four of the seven years with the average temperature above 66 degrees during the 166 year history belong to a current streak!