554 CDUS43 KLSX 180748 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 147 AM CST TUE FEB 18 2014 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 17 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 45 544 PM 77 1911 46 -1 49 MINIMUM 26 348 AM -6 1903 28 -2 22 AVERAGE 36 37 -1 36 PRECIPITATION (IN) YESTERDAY 0.09 1.46 1938 0.08 0.01 0.00 MONTH TO DATE 1.25 1.36 -0.11 1.04 SINCE DEC 1 4.88 6.60 -1.72 6.16 SINCE JAN 1 2.92 3.76 -0.84 4.16 SNOWFALL (IN) YESTERDAY 0.0 2.0 1910 0.1 -0.1 0.0 MONTH TO DATE 5.8 2.7 3.1 4.0 SINCE DEC 1 27.2 12.7 14.5 7.0 SINCE JUL 1 27.2 13.4 13.8 7.0 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 29 28 1 29 MONTH TO DATE 742 515 227 453 SINCE DEC 1 2866 2483 383 2076 SINCE JUL 1 3736 3309 427 2955 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 8 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.8 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN LT FREEZING RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 PM LOWEST 53 1000 PM AVERAGE 71 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 46 74 1971 MINIMUM TEMPERATURE (F) 28 -9 1936 SUNRISE AND SUNSET FEBRUARY 18 2014......SUNRISE 649 AM CST SUNSET 543 PM CST FEBRUARY 19 2014......SUNRISE 647 AM CST SUNSET 544 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$