929 CDUS43 KLSX 110745 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 245 AM CDT WED SEP 11 2013 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 10 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 98R 314 PM 98 1983 83 15 79 1933 MINIMUM 79 626 AM 46 1976 63 16 56 AVERAGE 89 73 16 68 PRECIPITATION (IN) YESTERDAY 0.00 2.89 1984 0.10 -0.10 0.00 MONTH TO DATE 2.22 1.03 1.19 1.39 SINCE SEP 1 2.22 1.03 1.19 1.39 SINCE JAN 1 36.83 28.78 8.05 24.76 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 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 24 8 16 3 MONTH TO DATE 151 98 53 110 SINCE SEP 1 151 98 53 110 SINCE JAN 1 1537 1497 40 2108 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 7.1 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 600 AM LOWEST 27 500 PM AVERAGE 49 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 97 1938 1936 MINIMUM TEMPERATURE (F) 63 42 1940 SUNRISE AND SUNSET SEPTEMBER 11 2013.....SUNRISE 640 AM CDT SUNSET 716 PM CDT SEPTEMBER 12 2013.....SUNRISE 641 AM CDT SUNSET 714 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$