951 CDUS43 KLSX 040727 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 226 AM CDT TUE APR 4 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 3 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 71 1216 PM 90 2011 63 8 78 MINIMUM 57 417 AM 20 1936 43 14 37 AVERAGE 64 53 11 58 PRECIPITATION (IN) YESTERDAY 0.34 2.23 2014 0.12 0.22 0.00 MONTH TO DATE 0.35 0.37 -0.02 0.04 SINCE MAR 1 4.59 3.69 0.90 2.33 SINCE JAN 1 6.88 8.33 -1.45 3.93 SNOWFALL (IN) YESTERDAY 0.0 2.5 1899 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE MAR 1 1.8 2.4 -0.6 0.3 SINCE JUL 1 3.2 17.4 -14.2 10.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 13 -12 7 MONTH TO DATE 22 40 -18 36 SINCE MAR 1 489 628 -139 409 SINCE JUL 1 3222 4226 -1004 3239 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE MAR 1 6 10 -4 8 SINCE JAN 1 8 10 -2 8 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 11.3 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 84 600 PM LOWEST 67 500 AM AVERAGE 76 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 87 1929 MINIMUM TEMPERATURE (F) 43 23 1975 SUNRISE AND SUNSET APRIL 4 2017.........SUNRISE 641 AM CDT SUNSET 728 PM CDT APRIL 5 2017.........SUNRISE 640 AM CDT SUNSET 729 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$