 Both the record low temperature of and record low maximum temperature of were set on January 22, 1937; the record low temperature occurred again on January 26, 1937, both during the record cold month of January 1937 across the Western United States.The city has abundant sunshine year-round and averages about 300 sunny days per year, with an average of precipitation annually.The wettest "rain year" has been from July 2004 to June 2005 with at least (some days were missing) and the driest from July 1973 to June 1974 with .