536 CDUS43 KLSX 090737 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 233 AM CDT FRI SEP 9 2016 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 8 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 85 1207 AM 101 1947 83 2 91 MINIMUM 70 1159 PM 42 1986 64 6 70 AVERAGE 78 74 4 81 PRECIPITATION (IN) YESTERDAY 0.32 2.87 1920 0.10 0.22 1.35 MONTH TO DATE 0.51 0.83 -0.32 1.35 SINCE SEP 1 0.51 0.83 -0.32 1.35 SINCE JAN 1 28.99 28.58 0.41 40.28 SNOWFALL (IN) YESTERDAY 0.0 0.0 2015 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 13 9 4 16 MONTH TO DATE 109 81 28 155 SINCE SEP 1 109 81 28 155 SINCE JAN 1 1814 1480 334 1662 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 7.2 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 900 PM LOWEST 65 1200 AM AVERAGE 78 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 101 1925 MINIMUM TEMPERATURE (F) 64 43 1883 SUNRISE AND SUNSET SEPTEMBER 9 2016.....SUNRISE 638 AM CDT SUNSET 718 PM CDT SEPTEMBER 10 2016.....SUNRISE 639 AM CDT SUNSET 717 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$