San Diego Rainfall By Month. San Diego has dry periods in April May June July August September and October. Winter Season Precipitation vs ENSO Phase - San Diego. Winter Season Precipitation vs ENSO Phase - Santa Ana Fire Station. August is the driest month.
San Diegos annual snowfall is 0 inches per year while the nation usually sees an average of 242 inches 610 mm per year. On average January is the wettest month of the year in San Diego with around 53mm. San Diego CA 11440 W. San Diego has dry periods in April May June July August September and October. August is the driest month. Box Plot of San Diego Historical Monthly Rainfall San Diego Mean Monthly Rainfall San Diego Pct.
Of rain making it a reasonably dry time to visit.
San Diego has dry periods in April May June July August September October and November. Based on weather reports collected during 19852015. On average San Diego sees 21 days with some precipitation while the rest of the country sees about 110. Bernardo Court Suite 230 SAN DIEGO CA 92127 858-675-8700 Comments. San Diegos annual snowfall is 0 inches per year while the nation usually sees an average of 242 inches 610 mm per year. Rainfall Days by Calendar Day.