411 CDUS43 KLSX 160727 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 126 AM CST TUE DEC 16 2014 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 15 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 53 647 PM 76 1948 42 11 37 MINIMUM 45 1159 PM -5 1901 27 18 22 AVERAGE 49 34 15 30 PRECIPITATION (IN) YESTERDAY 0.33 2.76 1992 0.09 0.24 0.00 MONTH TO DATE 1.79 1.45 0.34 0.93 SINCE DEC 1 1.79 1.45 0.34 0.93 SINCE JAN 1 42.50 39.57 2.93 41.65 SNOWFALL (IN) YESTERDAY 0.0 6.9 2007 0.1 -0.1 0.0 MONTH TO DATE 0.1 1.7 -1.6 5.6 SINCE DEC 1 0.1 1.7 -1.6 5.6 SINCE JUL 1 3.9 2.4 1.5 5.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 31 -15 35 MONTH TO DATE 370 424 -54 485 SINCE DEC 1 370 424 -54 485 SINCE JUL 1 1327 1250 77 1355 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1732 1646 86 1728 .................................................................. WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 15.8 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 500 AM LOWEST 71 800 PM AVERAGE 79 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 70 1889 MINIMUM TEMPERATURE (F) 26 -8 1989 SUNRISE AND SUNSET DECEMBER 16 2014......SUNRISE 713 AM CST SUNSET 441 PM CST DECEMBER 17 2014......SUNRISE 714 AM CST SUNSET 442 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$