The temperatures in San Diego in May are comfortable with low of 14°C and and high up to 21°C.
The wather in San Diego in May can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in San Diego in May 2024.
If you’re planning to visit San Diego in the near future, we highly recommend that you review the 14 day weather forecast for San Diego before you arrive.
Temperatures
21° / 14°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
19
mm
Sun Hours
11.3
Hrs