For the coastal areas: 69 to 74, western valleys and inland Orange County: 73 to 77, inland valleys: 72 to 78, mountains between 4000 ft and 7000 ft: 54 to 65, high desert: 67 to 71, low desert: 79 to 85.
For the coastal areas: 71 to 77, western valleys and inland Orange County: 77 to 81, inland valleys: 75 to 82, mountains between 4000 ft and 7000 ft: 57 to 67, high desert: 69 to 74, low desert: 83 to 87.
For the coastal areas: 72 to 79, western valleys and inland Orange County: 78 to 83, inland valleys: 77 to 84, mountains between 4000 ft and 7000 ft: 61 to 71, high desert: 73 to 78, low desert: 84 to 88.