425 CDUS43 KLSX 090745 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 145 AM CST TUE DEC 9 2014 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 8 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 49 359 PM 74 1991 44 5 29 MINIMUM 39 1213 AM -2 1882 29 10 20 AVERAGE 44 37 7 25 PRECIPITATION (IN) YESTERDAY T 1.44 1878 0.11 -0.11 0.05 MONTH TO DATE 1.46 0.82 0.64 0.16 SINCE DEC 1 1.46 0.82 0.64 0.16 SINCE JAN 1 42.17 38.94 3.23 40.88 SNOWFALL (IN) YESTERDAY MM 3.9 1977 0.1 MM 0.9 MONTH TO DATE 0.1 0.8 -0.7 1.4 SINCE DEC 1 0.1 0.8 -0.7 1.4 SINCE JUL 1 3.9 1.5 2.4 1.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 28 -7 40 MONTH TO DATE 217 216 1 223 SINCE DEC 1 217 216 1 223 SINCE JUL 1 1174 1042 132 1093 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1732 1646 86 1728 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.1 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 79 1200 AM LOWEST 70 1000 PM AVERAGE 75 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 74 1918 MINIMUM TEMPERATURE (F) 28 -5 1876 SUNRISE AND SUNSET DECEMBER 9 2014......SUNRISE 708 AM CST SUNSET 440 PM CST DECEMBER 10 2014......SUNRISE 709 AM CST SUNSET 440 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$