Annual Weather Summary: November 2009 to October 2010
Winter temperatures will be above normal, with the coldest periods in early to mid-December and early February. Precipitation will be above normal, with below-normal snowfall from Reno to Salt Lake City and above-normal snowfall in most other areas. The snowiest periods will occur in early and mid-November, mid- and late December, and mid- and late January.

April and May will be slightly warmer and wetter than normal.

Summer will be cooler and slightly rainier than normal, although there will be hot weather in early July and early August.

September and October will be slightly warmer and drier than normal.