2012 Long-Range Weather Forecast for San Antonio, Texas

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(Nov. 2011 - Oct. 2012)

Complete 2012 Long-Range Weather Forecast for the Texas-Oklahoma Region, November 2011 to October 2012 includes week-by-week details.

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Free 2-Month Weather Forecast

MAY 2012: temperature 73° (avg.); precipitation 3" (2" below avg.); May 1-4: Sunny, very warm; May 5-10: T-storms, then sunny, cool; May 11-17: T-storms, then sunny, cool; May 18-21: Sunny, warm; May 22-27: T-storms, then sunny, cool; May 28-31: Sunny, warm.

JUNE 2012: temperature 81° (1° above avg.); precipitation 2" (2" below avg.); Jun 1-3: Sunny, hot; Jun 4-12: T-storms, then sunny, hot; Jun 13-18: Scattered t-storms, hot; Jun 19-24: Sunny, warm; Jun 25-30: T-storms, then sunny north; t-storms south.

Annual Weather Summary: November 2011 to October 2012

Winter temperatures will be milder than normal, on average, with much-below-normal rainfall. The coldest periods will occur in early and mid-December, early January, and early February. Snowfall will be below normal and limited to the north, with the snowiest periods in mid-December and early January.

April and May will continue warmer than normal, with rainfall above normal in the north and below normal in central and southern areas.

Summer will be a bit cooler than normal, on average, with the hottest periods in mid-June and early and late July. Rainfall will be slightly above normal in The Valley, but below normal elsewhere, with drought a threat.

September and October will be much cooler than normal, with rainfall below normal in the north and above in the south. Expect hurricanes in mid-September and early October, especially in The Valley.

Temperature and Precipitation November 2011 to October 2012

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