The city has a sub-arid type climate. The sunniest and
driest part of the year is from May - October. It rarely rains during these
months and humidity is generally mild, but there often can be smog. Daytime
highs in summer are about 81F. Although not frequent, a heat-wave could occur
on occasion. Nighttime lows during summer are about 63F. December - April is
when most rain will fall. Daytime highs in winter are about 67F, nighttime
winter lows are about 49F. Climate varies depending on how far inland you are
located. The Inland city and suburban locations typically have more smog.
Inland suburban