Placer County topographic maps

Lake Tahoe has a dry-summer continental climate (Dsb in the Köppen climate classification), featuring warm, dry summers and chilly winters with regular snowfall. Mean annual precipitation ranges from over 55 inches (1,400 mm) for watersheds on the west side of the basin to about 26 inches (660 mm) near the…

Average elevation: 2,077 m

The wet season is generally October through April. Because Roseville is east of Sacramento and at a higher elevation, it receives slightly more rainfall. The dry season lasts from June to October; similar to other Central Valley cities, temperatures can be extremely hot in the summer (routinely peaking above…

Average elevation: 67 m

Average elevation: 929 m

Colfax has a hot-summer Mediterranean climate (Köppen Csa) that is characterized by cool, wet winters and hot, dry summers. Summers can be quite hot, especially in the months of July and August where temperatures easily reach 90 °F (32 °C), with plenty of sunshine. Winters, on the other hand, are quite cool…

Average elevation: 685 m