Los Olivos is a charming small town located in Santa Ynez Valley, California. The climate in Los Olivos is Mediterranean, characterized by mild winters and warm, dry summers. The area experiences an average annual temperature of around 65°F (18°C), with temperatures in the summer reaching the mid-80s°F (around 30°C) and dropping to the mid-40s°F (around 7°C) in winter.

As for hydrology constituents, Los Olivos benefits from the Santa Ynez River, which flows nearby. This river provides water for irrigation in the fertile valley, contributing to the region's thriving wine industry and picturesque vineyards. Additionally, Los Olivos is surrounded by rolling hills and oak-studded landscapes.

Outdoor enthusiasts have plenty of recreational opportunities in Los Olivos. The town is an ideal destination for wine lovers, with numerous world-class wineries offering tastings and tours. Visitors can enjoy wine tasting, picnics, and scenic walks through vineyards. The surrounding natural beauty of the Santa Ynez Valley invites activities like hiking, biking, and horseback riding. Moreover, Los Olivos is located near the Los Padres National Forest, providing opportunities for camping, fishing, and exploring nature trails.

In summary, Los Olivos offers a delightful Mediterranean climate, benefits from the Santa Ynez River, and provides numerous outdoor recreation opportunities in the picturesque Santa Ynez Valley.