Weather Comparison: Santa Barbara and San Diego

This page compares weather averages and records between the cities of Santa Barbara, California and San Diego, California.
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Records and Averages Comparison

Santa Barbara San Diego
☀️ Record high 109 °F 111 °F
🌙 Record low 20 °F 25 °F
💧 Most daily precipitation 7.0 inches 3.3 inches
💧 Most monthly precipitation 17.2 inches 9.3 inches
💧 Most yearly precipitation 43.2 inches 27.6 inches
💧 Average yearly precipitation 15.7 inches 9.8 inches
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in Santa Barbara was warmest relative to San Diego, and vice versa.
Date Santa Barbara San Diego
March 04, 1972 94 °F 64 °F
December 27, 1919 50 °F 83 °F