319 CDUS43 KLSX 220745 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 245 AM CDT WED MAY 22 2013 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 21 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 82 204 PM 93 1941 78 4 73 MINIMUM 65 539 AM 38 1883 59 6 58 AVERAGE 74 68 6 66 PRECIPITATION (IN) YESTERDAY 0.01 2.00 1957 0.16 -0.15 0.00 MONTH TO DATE 4.19 3.11 1.08 1.60 SINCE MAR 1 14.81 10.12 4.69 12.23 SINCE JAN 1 21.20 14.76 6.44 16.58 SNOWFALL (IN) YESTERDAY 0.0 0.0 2012 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 0 2 -2 0 MONTH TO DATE 87 64 23 4 SINCE MAR 1 1155 922 233 389 SINCE JUL 1 4472 4520 -48 3291 COOLING YESTERDAY 9 5 4 1 MONTH TO DATE 109 69 40 145 SINCE MAR 1 143 115 28 282 SINCE JAN 1 143 115 28 282 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 9.8 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 51 200 PM AVERAGE 72 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 94 1925 MINIMUM TEMPERATURE (F) 59 37 1883 SUNRISE AND SUNSET MAY 22 2013...........SUNRISE 544 AM CDT SUNSET 813 PM CDT MAY 23 2013...........SUNRISE 543 AM CDT SUNSET 814 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$