048 CDUS43 KLSX 210742 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 240 AM CDT SAT SEP 21 2013 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 20 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 77 1202 AM 96 1940 78 -1 79 MINIMUM 58 1159 PM 40 1875 59 -1 57 AVERAGE 68 69 -1 68 PRECIPITATION (IN) YESTERDAY 0.30 1.40 1876 0.11 0.19 T MONTH TO DATE 2.73 2.06 0.67 1.79 SINCE SEP 1 2.73 2.06 0.67 1.79 SINCE JAN 1 37.34 29.81 7.53 25.16 SNOWFALL (IN) YESTERDAY 0.0 0.0 2012 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 0 11 -11 9 SINCE SEP 1 0 11 -11 9 SINCE JUL 1 0 12 -12 9 COOLING YESTERDAY 3 5 -2 3 MONTH TO DATE 231 164 67 148 SINCE SEP 1 231 164 67 148 SINCE JAN 1 1617 1563 54 2146 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 5.9 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 200 PM LOWEST 72 1000 PM AVERAGE 85 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 97 1881 MINIMUM TEMPERATURE (F) 58 40 1983 SUNRISE AND SUNSET SEPTEMBER 21 2013.....SUNRISE 649 AM CDT SUNSET 700 PM CDT SEPTEMBER 22 2013.....SUNRISE 649 AM CDT SUNSET 658 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$