The weather in Los Angeles is mostly sun, sun, sun, which is why almost four million people live there. Unless they moved there to make it in the movies? Either way, expect year-round heat. Bear in mind that the Los Angeles area contains microclimates, meaning the daytime temperatures can vary as much as 36 °F (20 °C) between inland areas. The L.A. metropolitan area is mostly dry, but expect summer months to be sizzling!