Mount Shasta, California Elevation: 3590 feet      Latitude: 41 19N   Longitude: 122 19W   Average High Temperature Years on Record: 51  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. °F 62.4 42.5 47.5 51.5 58.9 67.3 75.5 84.7 83.5 76.9 65.2 51.1 43.7   Average Low Temperature Years on Record: 51  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. °F 36.7 25.6 28.3 29.9 33.5 39.7 46 50.4 48.6 44 37.3 30.8 26.5   Average Precipitation Years on Record: 51  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. in. 38.9 7.3 5.6 5.2 2.7 1.9 1 0.3 0.4 0.9 2.3 5 6.3   Average Snowfall Years on Record: 51  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. in. 105.1 29.3 18.2 16 7.1 0.9 --- --- --- --- 0.4 9.5 23.8   Average Number of Clear Days Years on Record: 22  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Days 164 9 8 8 10 12 16 24 24 21 14 9 7   Average Number of Cloudy Days Years on Record: 22  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Days 118 16 13 15 10 10 7 2 3 4 9 14 16   Average Number of Partly Cloudy Days Years on Record: 22  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Days 83 6 7 8 10 9 7 5 4 5 8 7 8   Average Number of Rainy Days Years on Record: 42  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Days 93 12 11 12 9 7 5 2 2 3 6 10 12   Average Number of Days Below 32F/0C Years on Record: 42  YEAR Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Days 137 26 21 22 14 4 --- 1 6 18 25 Qwikcast.com Weather Forecast Mount Shasta, California