732 CDUS43 KLSX 120743 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 242 AM CDT SUN MAY 12 2013 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 11 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 71 1101 AM 91 2011 75 -4 76 1914 MINIMUM 51 1159 PM 35 1907 56 -5 54 AVERAGE 61 65 -4 65 PRECIPITATION (IN) YESTERDAY 0.00 1.65 1918 0.16 -0.16 0.00 MONTH TO DATE 2.69 1.59 1.10 1.50 SINCE MAR 1 13.31 8.60 4.71 12.13 SINCE JAN 1 19.70 13.24 6.46 16.48 SNOWFALL (IN) YESTERDAY 0.0 0.0 2011 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 14.3 2.7 11.6 T SINCE JUL 1 27.9 17.7 10.2 6.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 3 1 0 MONTH TO DATE 69 40 29 4 SINCE MAR 1 1137 898 239 389 SINCE JUL 1 4454 4496 -42 3291 COOLING YESTERDAY 0 3 -3 0 MONTH TO DATE 22 27 -5 89 SINCE MAR 1 56 73 -17 226 SINCE JAN 1 56 73 -17 226 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 11.1 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 400 AM LOWEST 30 500 PM AVERAGE 57 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 92 1956 MINIMUM TEMPERATURE (F) 56 39 1960 SUNRISE AND SUNSET MAY 12 2013...........SUNRISE 552 AM CDT SUNSET 804 PM CDT MAY 13 2013...........SUNRISE 551 AM CDT SUNSET 805 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$