000 CDUS44 KEWX 200727 CLISAT CLIMATE REPORT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX 125 AM CST SUN DEC 20 2009 ................................... ...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 19 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1886 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 64 158 PM 81 1977 63 1 80 MINIMUM 39 1150 PM 18 1996 40 -1 67 AVERAGE 52 52 0 74 PRECIPITATION (IN) YESTERDAY 0.00 5.97 1991 0.06 -0.06 T MONTH TO DATE 1.25 1.24 0.01 0.22 SINCE DEC 1 1.25 1.24 0.01 0.22 SINCE JAN 1 30.02 32.20 -2.18 13.73 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 13 13 0 0 MONTH TO DATE 330 222 108 210 SINCE DEC 1 330 222 108 210 SINCE JUL 1 524 454 70 349 COOLING YESTERDAY 0 0 0 9 MONTH TO DATE 0 15 -15 10 SINCE DEC 1 0 15 -15 10 SINCE JAN 1 3600 3038 562 3477 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 200 AM LOWEST 28 200 PM AVERAGE 55 .......................................................... THE SAN ANTONIO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 85 1951 MINIMUM TEMPERATURE (F) 40 21 1924 SUNRISE AND SUNSET DECEMBER 20 2009......SUNRISE 724 AM CST SUNSET 539 PM CST DECEMBER 21 2009......SUNRISE 725 AM CST SUNSET 540 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$