San Diego in March
San Diego in March
San Diego, USA
Visiting San Diego in March means experiencing the spring. During spring, San Diego offers mild temperatures, blooming landscapes, and fewer crowds.
Weather in San Diego in March
Average highs around 17.3C and lows near 9.4C. 84.6mm average precipitation and about 9 rainy days. March typically sits between February and April conditions, so it is useful for travelers wanting a balanced window in San Diego. Pack flexible layers for changing daytime and evening temperatures.
Temperature
March brings spring conditions in San Diego, USA. The average temperature is about 13.4C, with lows near 9.4C and highs around 17.3C.
Sunshine Hours
San Diego, USA usually gets around 9.9 hours of sunshine per day in March, with roughly 12 daylight hours available for sightseeing.
Rain
March sees around 84.6mm of rainfall over about 9 days. Rain can occur for around 3.9 hours per day on average.
Humidity
Humidity in March is generally moderate for San Diego, USA, especially when rainfall periods increase.
