2013 Long-Range Weather Forecast for San Jose, California

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(Nov. 2012 - Oct. 2013)

Complete 2013 Long-Range Weather Forecast for the Pacific Southwest Region, November 2012 to October 2013 includes week-by-week details.

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Free 2-Month Weather Forecast

APRIL 2013: temperature 61° (1° above avg.); precipitation 0" (1" below avg.); Apr 1-5: Sunny, very warm; Apr 6-14: Sunny north; A.M. clouds, P.M. sun south; cool; Apr 15-20: Sprinkles, then sunny, warm; Apr 21-30: Sunny; cool coast, warm inland.

MAY 2013: temperature 63° (1° below avg.); precipitation 0.5" (avg.); May 1-4: Sunny, cool; May 5-9: T-storms, then sunny, cool; May 10-19: A.M. clouds, P.M. sun; May 20-26: Sunny, warm; May 27-31: A.M. clouds and sprinkles, P.M. sun coast; sunny, cool inland.

Annual Weather Summary: November 2012 to October 2013

Winter temperatures will be above normal, on average, with the coldest periods in mid- and late December and mid- to late January. Rainfall will be a bit below normal in the Bay Area and above normal elsewhere. The stormiest periods will be in mid-November, mid- to late January, and early March. Mountain snowfall will be near to below normal, with the heaviest snows in mid- to late January.

April and May will be drier than normal, with near-normal temperatures.

Summer will be warmer than normal on the coast but cooler inland, with near-normal rainfall. The hottest periods will be in early and late July.

September and October will be cooler than normal, with above-normal rainfall inland and slightly below-normal rainfall on the coast. Expect hot weather in mid-September.

Temperature and Precipitation November 2012 to October 2013

See Long-Range Weather Forecasts for major cities in California.