Weather Comparison: El Cajon and Barstow

This page compares weather averages and records between the cities of El Cajon, California and Barstow, California.
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Records and Averages Comparison

El Cajon Barstow
☀️ Record high 114 °F 120 °F
🌙 Record low 19 °F 3 °F
💧 Most daily precipitation 5.6 inches 2.3 inches
💧 Most monthly precipitation 16.7 inches 7.1 inches
💧 Most yearly precipitation 28.1 inches 15.6 inches
💧 Average yearly precipitation 11.4 inches 5.0 inches
❄️ Most daily snow n/a 12.0 inches
❄️ Most monthly snow n/a 25.0 inches
❄️ Most yearly snow n/a 25.0 inches
❄️ Average yearly snow n/a 0.3 inches
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in El Cajon was warmest relative to Barstow, and vice versa.
Date El Cajon Barstow
January 05, 2015 86 °F 52 °F
June 29, 2020 72 °F 108 °F