With a population of around 6,900, Alta Sierra sits in California, United States. The city operates in the Pacific Time Zone.
Expect a temperate oceanic climate in Alta Sierra: average highs of 78°F in midsummer, lows near 34°F in midwinter, and an annual mean of 52°F. Precipitation totals roughly 62 inches per year, concentrated around December, with July typically the driest month.
View historical weather for Alta Sierra · More cities in California