146 CDUS43 KLSX 200831 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 230 AM CST WED FEB 20 2013 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 19 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 34 303 PM 76 1930 46 -12 43 MINIMUM 24 1159 PM -3 1936 29 -5 28 AVERAGE 29 37 -8 36 PRECIPITATION (IN) YESTERDAY 0.00 3.96 1882 0.08 -0.08 0.00 MONTH TO DATE 1.20 1.52 -0.32 1.93 SINCE DEC 1 6.32 6.76 -0.44 7.39 SINCE JAN 1 4.32 3.92 0.40 4.27 SNOWFALL (IN) YESTERDAY 0.0 9.3 1911 0.1 -0.1 0.0 MONTH TO DATE 4.0 3.0 1.0 2.5 SINCE DEC 1 7.0 13.0 -6.0 6.3 SINCE JUL 1 7.0 13.7 -6.7 6.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 36 28 8 29 MONTH TO DATE 507 571 -64 500 SINCE DEC 1 2130 2539 -409 2069 SINCE JUL 1 3009 3365 -356 2725 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 8 0 8 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 16.1 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 64 1200 AM LOWEST 41 400 PM AVERAGE 53 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 47 77 1996 MINIMUM TEMPERATURE (F) 29 -4 1885 SUNRISE AND SUNSET FEBRUARY 20 2013......SUNRISE 646 AM CST SUNSET 545 PM CST FEBRUARY 21 2013......SUNRISE 645 AM CST SUNSET 546 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$