San Diego Weather In March

San Diego Weather In March is normally warm and sunny, but rain and high winds are possible. The mean high temperature is 66°F and the low averages 54°F. The record lows for most days in the month are around 40, and nothing near freezing has ever been recorded in March in San Diego.

San Diego averages 7 days with measurable rain in March. High winds are still possible, and as in the other winter months usually are joined by rainy weather. Heavy fog is possible, and San Diego averages 2 days with some heavy fog in March.

Still, San Diego Weather in March is more often than not warm, sunny, and enjoyable. March is a great time to leave the cold behind and visit one of America's great tourist cities.