TEXAS
EXPERIENCES WETTEST NOVEMBER ON RECORD
Major cities throughout the state also accumulated record November rainfall totals that ranged from three-and-a-half to nearly ten times normal amounts (based on 30 year rainfall averages). According to data compiled by NWS Southern Region Weather Forecast Offices, the following Texas cities set new records for the month of November:
Residents of Houston, Amarillo, San Angelo and Abilene, Texas, experienced their second wettest November on record while Waco and El Paso had the third wettest. Record rainfall covered most of the state, leaving only the extreme northeast and extreme south with below-normal precipitation for the month. As unusual as this November has been, it is actually the second month to achieve the wettest month designation this year. June 2004 was also the wettest June on record in Texas. NOAA Weather Service Southern Region Climate Services Program Manager Victor Murphy attributes the record rainfall to two persistent weather patterns. "A moist southeast flow from the Gulf of Mexico at the lower levels of the atmosphere has been combining with a southwest flow aloft that has been pumping in moisture from the Pacific Ocean," he said. "These larger scale features, combined with surface cold fronts and surface troughs, triggered the record precipitation." Ironically, these record rainfall totals have been achieved without the aid of any tropical systems. There were no landfalling tropical systems in Texas this year. As to the future, Murphy says a developing weak to moderate El Niño pattern in the central Pacific Ocean should signal a greater than normal chance of above average rainfall across Texas during the winter and spring months. To date, preliminary data shows Texas as a whole has accumulated in excess of 39 inches of precipitation. That makes 2004 the state's third wettest year on record and a contender to break the current annual record of 41.93 inches set in 1919. Texans will just have to wait and see what December has in store for them. NOAA is dedicated to enhancing economic security and national safety through the prediction and research of weather and climate-related events and providing environmental stewardship of the nation’s coastal and marine resources. NOAA is part of the U.S. Department of Commerce. Relevant Web Sites NOAA Climatic Data Center (Archived Climate & Weather Data) Media
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