Onko San Diegossa sää aurinkoinen vuoden ympäri?
The climate of San Diego, California is classified as a Mediterranean climate (Köppen climate classification "Csa"). The basic climate features hot, sunny, and dry summers, and cooler, wetter winters. However, San Diego is much more arid than typical Mediterranean climates, and winters are still dry compared with most other zones with this type of climate. 
hot, sunny, and dry summers, and cooler, wetter winters