About Sunnyside, CA

Sunnyside, in California, United States, is home to roughly 4,200 people in the Pacific Time Zone at 36.7°N latitude.

Expect a semi-arid climate in Sunnyside: average highs of 98°F in midsummer, lows near 41°F in midwinter, and an annual mean of 65°F. Precipitation totals roughly 11 inches per year, concentrated around January, with August typically the driest month.