About Monument Hills, CA

With a population of around 1,500, Monument Hills sits in California, United States. The city operates in the Pacific Time Zone.

Across a typical year Monument Hills sees about 18 inches of precipitation, with January the wettest month and July the driest. Temperatures range from January lows near 38°F up to July highs around 94°F, averaging 61°F annually — characteristic of a humid continental climate.