Sacramento Weather in December

Sacramento has a hot-summer Mediterranean climate with the hottest summers of any major California city, frequently exceeding 100°F. The Delta Breeze — cool marine air pushed through the Golden Gate and delta by inland heating — brings reliable evening cooling and makes hot days more bearable. Winters are mild but the valley fills with thick tule fog for weeks at a time.

Holiday season. Many cities decorate beautifully. Book ahead for December travel.