831 CDUS43 KLSX 170745 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 245 AM CDT TUE MAR 17 2015 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 16 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 83 316 PM 86 1945 56 27 48 MINIMUM 47 1238 AM 11 1900 37 10 27 AVERAGE 65 46 19 38 PRECIPITATION (IN) YESTERDAY 0.00 0.68 1963 0.11 -0.11 T MONTH TO DATE 1.64 1.53 0.11 1.34 SINCE MAR 1 1.64 1.53 0.11 1.34 SINCE JAN 1 4.59 6.17 -1.58 4.49 SNOWFALL (IN) YESTERDAY 0.0 3.0 1976 0.1 -0.1 T MONTH TO DATE 0.6 1.6 -1.0 1.5 SINCE MAR 1 0.6 1.6 -1.0 1.5 SINCE JUL 1 16.8 16.6 0.2 28.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 19 -19 27 MONTH TO DATE 332 346 -14 387 SINCE MAR 1 332 346 -14 387 SINCE JUL 1 4134 3944 190 4424 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.9 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 54 700 AM LOWEST 24 300 PM AVERAGE 39 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 83 2011 MINIMUM TEMPERATURE (F) 37 10 1900 SUNRISE AND SUNSET MARCH 17 2015.........SUNRISE 710 AM CDT SUNSET 710 PM CDT MARCH 18 2015.........SUNRISE 708 AM CDT SUNSET 711 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$