Texas Drought Maps

Texas Climatic Bulletins

College Station Monthly Summaries

Statewide Summaries

Societal Impacts of Climate on Texas

Normals, Means, and Extremes

Other Climate Resources

Assessment of the Meteorological Severity of the 2008-2009 Texas Drought through July 2009 (PDF format)

Explanation of Texas Drought Analysis Maps (PDF)

GeoTiff Products (Daily Directory of Files)

November 17, 2009 November 10, 2009 November 3, 2009 October 27, 2009 October 20, 2009 October 13, 2009 October 6, 2009

SPI Products Date Resolution Accumulation Period DM Overlay November 17, 2009 November 10, 2009 November 3, 2009 October 27, 2009 October 20, 2009 October 13, 2009 October 6, 2009 4 km Grid County 2 Months 6 Months 12 Months 18 Months 24 Months No Yes

SPI Blend Products Date Resolution Accumulation Period DM Overlay November 17, 2009 November 10, 2009 November 3, 2009 October 27, 2009 October 20, 2009 October 13, 2009 October 6, 2009 4 km Grid County 2 Months 6 Months 12 Months 18 Months 24 Months Total Minimum No Yes

SPI Blend 1-Week Change Products Date Resolution Accumulation Period DM Overlay November 17, 2009 November 10, 2009 November 3, 2009 October 27, 2009 October 20, 2009 October 13, 2009 October 6, 2009 4 km Grid County 2 Months 6 Months 12 Months 18 Months 24 Months Total Minimum No Yes

Percent of Normal Precipitation Products Date Resolution Accumulation Period DM Overlay November 17, 2009 November 10, 2009 November 3, 2009 October 27, 2009 October 20, 2009 October 13, 2009 October 6, 2009 4 km Grid County 2 Months 6 Months 12 Months 18 Months 24 Months No Yes