About Greenfield, CA

Greenfield is a city of approximately 17,200 people in California, United States. Located in the Pacific Time Zone at 36.3°N latitude.

Across a typical year Greenfield sees about 13 inches of precipitation, with January the wettest month and July the driest. Temperatures range from January lows near 42°F up to July highs around 71°F, averaging 58°F annually — characteristic of a semi-arid climate.