417 CDUS43 KLSX 080731 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 130 AM CST THU DEC 8 2016 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 7 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 40 113 PM 73 1966 45 -5 50 MINIMUM 28 1159 PM -6 1882 29 -1 38 AVERAGE 34 37 -3 44 PRECIPITATION (IN) YESTERDAY 0.00 0.97 1966 0.10 -0.10 0.00 MONTH TO DATE 0.27 0.71 -0.44 0.01 SINCE DEC 1 0.27 0.71 -0.44 0.01 SINCE JAN 1 40.58 38.83 1.75 49.51 SNOWFALL (IN) YESTERDAY 0.0 3.2 1917 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.7 -0.7 T SINCE DEC 1 0.0 0.7 -0.7 T SINCE JUL 1 0.0 1.4 -1.4 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 31 28 3 21 MONTH TO DATE 189 188 1 159 SINCE DEC 1 189 188 1 159 SINCE JUL 1 680 1014 -334 721 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 2162 1646 516 1873 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 300 AM LOWEST 37 100 PM AVERAGE 50 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 74 1991 MINIMUM TEMPERATURE (F) 29 -2 1882 SUNRISE AND SUNSET DECEMBER 8 2016......SUNRISE 708 AM CST SUNSET 440 PM CST DECEMBER 9 2016......SUNRISE 708 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. $$