939 CDUS43 KLSX 020729 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 228 AM CDT FRI SEP 2 2016 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 1 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 82 313 PM 104 2011 86 -4 93 1984 MINIMUM 63 555 AM 49 1967 67 -4 75 1949 AVERAGE 73 76 -3 84 PRECIPITATION (IN) YESTERDAY 0.00 4.70 1931 0.10 -0.10 0.00 MONTH TO DATE 0.00 0.10 -0.10 0.00 SINCE SEP 1 0.00 0.10 -0.10 0.00 SINCE JAN 1 28.48 27.85 0.63 38.93 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 8 11 -3 19 MONTH TO DATE 8 11 -3 19 SINCE SEP 1 8 11 -3 19 SINCE JAN 1 1713 1410 303 1526 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 10.0 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 600 AM LOWEST 39 300 PM AVERAGE 65 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 101 2011 1953 MINIMUM TEMPERATURE (F) 66 50 1967 1965 1949 SUNRISE AND SUNSET SEPTEMBER 2 2016.....SUNRISE 632 AM CDT SUNSET 729 PM CDT SEPTEMBER 3 2016.....SUNRISE 633 AM CDT SUNSET 728 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$