Elsewhere
The condition is prevalent in many parts of the world where an offshore marine layer of stratus or stratocumulus clouds is common, such as the western coasts of continents—particularly off Peru, Namibia, Western Australia, atlantic Sahara and Northern California, particularly San Francisco. Such cloud systems are persistent year-round off the coast; in certain seasons they move ashore and create the cloudy, cool effect on land. These places typically are located in a Mediterranean climate (Köppen climate classification Csa), but the effect occurs in other climate zones as well, where conditions are favorable. San Francisco has fog throughout much of the year, common through some of Northern California. Central California also has areas with cooler weather as the result of the fog through much of the year.
Read more about this topic: June Gloom