643 CDUS43 KLSX 180732 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 231 AM CDT MON AUG 18 2014 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 17 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1890 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 78 420 PM 106 1936 87 -9 80 MINIMUM 70 907 AM 48 1897 66 4 55 AVERAGE 74 77 -3 68 PRECIPITATION (IN) YESTERDAY 0.00 1.91 1970 0.15 -0.15 0.00 MONTH TO DATE 2.51 2.33 0.18 1.87 SINCE JUN 1 9.04 11.17 -2.13 6.37 SINCE JAN 1 23.86 27.72 -3.86 33.08 SNOWFALL (IN) YESTERDAY 0.0 0.0 2013 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 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 JUN 1 0 11 -11 6 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 9 12 -3 3 MONTH TO DATE 164 204 -40 130 SINCE JUN 1 717 834 -117 719 SINCE JAN 1 877 937 -60 853 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 6.6 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 LOWEST 79 AVERAGE 90 .......................................................... THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 106 1936 MINIMUM TEMPERATURE (F) 66 47 1890 SUNRISE AND SUNSET AUGUST 18 2014........SUNRISE 625 AM CDT SUNSET 759 PM CDT AUGUST 19 2014........SUNRISE 626 AM CDT SUNSET 758 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$