279 CDUS43 KLSX 011452 CCA CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 227 AM CDT FRI MAY 1 2015 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 30 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 72 242 PM 91 2007 72 0 59 MINIMUM 50 543 AM 35 1907 52 -2 46 1877 AVERAGE 61 62 -1 53 PRECIPITATION (IN) YESTERDAY 0.00 2.86 1893 0.13 -0.13 T MONTH TO DATE 5.42 3.69 1.73 8.38 SINCE MAR 1 8.42 7.01 1.41 9.93 SINCE JAN 1 11.37 11.65 -0.28 13.08 SNOWFALL (IN) YESTERDAY 0.0 0.0 2014 0.0 0.0 0.0 MONTH TO DATE 0.0 0.4 -0.4 T SINCE MAR 1 0.6 2.7 -2.1 1.6 SINCE JUL 1 16.8 17.7 -0.9 28.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 5 -1 12 MONTH TO DATE 161 270 -109 221 SINCE MAR 1 730 858 -128 911 SINCE JUL 1 4532 4456 76 4948 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 25 39 -14 37 SINCE MAR 1 25 46 -21 37 SINCE JAN 1 25 46 -21 37 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 9.5 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 300 AM LOWEST 24 300 PM AVERAGE 48 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 1936 MINIMUM TEMPERATURE (F) 53 34 1963 SUNRISE AND SUNSET MAY 1 2015...........SUNRISE 604 AM CDT SUNSET 754 PM CDT MAY 2 2015...........SUNRISE 603 AM CDT SUNSET 755 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$