400 CDUS43 KLSX 250731 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 129 AM CST FRI DEC 25 2015 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 24 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 52 620 PM 73 1889 40 12 43 MINIMUM 35 617 AM -12 1983 25 10 38 AVERAGE 44 33 11 41 PRECIPITATION (IN) YESTERDAY 0.00 1.18 1915 0.09 -0.09 0.02 MONTH TO DATE 2.56 2.23 0.33 2.50 SINCE DEC 1 2.56 2.23 0.33 2.50 SINCE JAN 1 52.06 40.35 11.71 43.21 SNOWFALL (IN) YESTERDAY 0.0 9.5 1915 0.1 -0.1 0.0 MONTH TO DATE T 3.1 -3.1 0.2 SINCE DEC 1 T 3.1 -3.1 0.2 SINCE JUL 1 T 3.8 -3.8 4.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 32 -11 24 MONTH TO DATE 422 708 -286 596 SINCE DEC 1 422 708 -286 596 SINCE JUL 1 984 1534 -550 1553 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1873 1646 227 1732 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 5.3 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 500 AM LOWEST 61 1200 PM AVERAGE 75 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 40 71 1889 MINIMUM TEMPERATURE (F) 25 -13 1983 SUNRISE AND SUNSET DECEMBER 25 2015......SUNRISE 718 AM CST SUNSET 445 PM CST DECEMBER 26 2015......SUNRISE 718 AM CST SUNSET 446 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$