111 CDUS43 KLSX 010729 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 228 AM CDT MON MAY 1 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 30 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 74 426 PM 91 2007 72 2 77 MINIMUM 51 447 AM 35 1907 52 -1 59 1877 AVERAGE 63 62 1 68 PRECIPITATION (IN) YESTERDAY 1.99 2.86 1893 0.13 1.86 1.12 MONTH TO DATE 10.37 3.69 6.68 4.49 SINCE MAR 1 14.61 7.01 7.60 6.78 SINCE JAN 1 16.90 11.65 5.25 8.38 SNOWFALL (IN) YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0 MONTH TO DATE 0.0 0.4 -0.4 0.0 SINCE MAR 1 1.8 2.7 -0.9 0.3 SINCE JUL 1 3.2 17.7 -14.5 10.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 2 5 -3 0 MONTH TO DATE 140 270 -130 198 SINCE MAR 1 607 858 -251 571 SINCE JUL 1 3340 4456 -1116 3401 COOLING YESTERDAY 0 2 -2 3 MONTH TO DATE 67 39 28 52 SINCE MAR 1 73 46 27 60 SINCE JAN 1 75 46 29 60 .................................................................. WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 14.7 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 100 AM LOWEST 47 800 PM AVERAGE 70 .......................................................... 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 2017...........SUNRISE 604 AM CDT SUNSET 754 PM CDT MAY 2 2017...........SUNRISE 602 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. $$