The Orange County area is also subject to the phenomena typical of a microclimate. As such, the temperatures can vary as much as between inland areas and the coast, with a temperature gradient of over 1 °F per mile (0.3 °C/km) from the coast inland. California also has a weather phenomenon called "June Gloom" or "May Gray," which sometimes brings overcast or foggy skies in the morning on the coast, but usually gives way to sunny skies by noon, during late spring and early summer.