867 CDUS43 KLSX 300727 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 126 AM CST SUN DEC 30 2018 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 29 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 33 317 PM 70 1984 40 -7 26 MINIMUM 26 1156 PM -15 1880 24 2 15 AVERAGE 30 32 -2 21 PRECIPITATION (IN) YESTERDAY T 1.65 1990 0.09 -0.09 T MONTH TO DATE 2.83 2.67 0.16 0.84 SINCE DEC 1 2.83 2.67 0.16 0.84 SINCE JAN 1 41.45 40.79 0.66 36.65 SNOWFALL (IN) YESTERDAY T 1.7 2000 0.2 -0.2 T MONTH TO DATE 1.7 4.1 -2.4 3.5 SINCE DEC 1 1.7 4.1 -2.4 3.5 SINCE JUL 1 6.9 4.8 2.1 3.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 35 33 2 44 MONTH TO DATE 746 873 -127 820 SINCE DEC 1 746 873 -127 820 SINCE JUL 1 1808 1699 109 1522 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 2182 1646 536 1959 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 5.4 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW SLEET RELATIVE HUMIDITY (PERCENT) HIGHEST 75 1100 PM LOWEST 56 300 PM AVERAGE 66 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 40 72 1965 MINIMUM TEMPERATURE (F) 24 -5 1880 SUNRISE AND SUNSET DECEMBER 30 2018......SUNRISE 719 AM CST SUNSET 449 PM CST DECEMBER 31 2018......SUNRISE 720 AM CST SUNSET 450 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$