105 CDUS43 KLSX 180852 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 251 AM CST WED FEB 18 2004 ................................... ...THE COLUMBIA CLIMATE SUMMARY FOR FEBRUARY 17 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1892 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 41 411 PM 68 1994 45 -4 28 MINIMUM 23 529 AM -15 1903 24 -1 20 AVERAGE 32 34 -2 24 PRECIPITATION (IN) YESTERDAY T 0.79 2000 0.08 -0.08 T MONTH TO DATE 0.51 1.25 -0.74 1.17 SINCE DEC 1 6.35 5.45 0.90 4.13 SINCE JAN 1 2.88 2.98 -0.10 2.05 SNOWFALL (IN) YESTERDAY MM 1.5 1936 0.3 MM T MONTH TO DATE 1.2 5.1 -3.9 0.6 SINCE DEC 1 12.3 16.9 -4.6 13.9 SINCE JUL 1 12.3 19.4 -7.1 13.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 33 31 2 41 MONTH TO DATE 674 571 103 578 SINCE DEC 1 2718 2732 -14 2715 SINCE JUL 1 3624 3740 -116 3889 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1000 AM LOWEST 46 600 AM AVERAGE 71 .......................................................... THE COLUMBIA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 71 1930 MINIMUM TEMPERATURE (F) 24 -10 1936 SUNRISE AND SUNSET FEBRUARY 18 2004......SUNRISE 657 AM CST SUNSET 549 PM CST FEBRUARY 19 2004......SUNRISE 656 AM CST SUNSET 550 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$