261 CDUS43 KLSX 221141 CCA CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 133 AM CST MON DEC 22 2014 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 21 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 45 146 PM 67 1967 41 4 37 MINIMUM 41 1047 AM -12 1989 25 16 33 AVERAGE 43 33 10 35 PRECIPITATION (IN) YESTERDAY T 1.84 1967 0.09 -0.09 0.90 MONTH TO DATE 1.80 1.96 -0.16 1.86 SINCE DEC 1 1.80 1.96 -0.16 1.86 SINCE JAN 1 42.51 40.08 2.43 42.58 SNOWFALL (IN) YESTERDAY 0.0 2.6 1983 0.1 -0.1 0.0 MONTH TO DATE 0.2 2.6 -2.4 5.6 SINCE DEC 1 0.2 2.6 -2.4 5.6 SINCE JUL 1 4.0 3.3 0.7 5.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 22 32 -10 30 MONTH TO DATE 533 612 -79 635 SINCE DEC 1 533 612 -79 635 SINCE JUL 1 1490 1438 52 1505 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 18 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 11.2 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 73 500 AM LOWEST 58 600 PM AVERAGE 66 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 66 1965 1933 MINIMUM TEMPERATURE (F) 25 -16 1989 SUNRISE AND SUNSET DECEMBER 22 2014......SUNRISE 717 AM CST SUNSET 444 PM CST DECEMBER 23 2014......SUNRISE 717 AM CST SUNSET 444 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$