531 CDUS43 KLSX 200733 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 232 AM CDT TUE MAR 20 2018 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 19 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 48 1128 AM 84 1907 57 -9 58 MINIMUM 40 402 AM 4 1923 38 2 36 AVERAGE 44 47 -3 47 PRECIPITATION (IN) YESTERDAY 1.43 1.58 1926 0.11 1.32 0.00 MONTH TO DATE 2.97 1.87 1.10 1.43 SINCE MAR 1 2.97 1.87 1.10 1.43 SINCE JAN 1 9.45 6.51 2.94 3.72 SNOWFALL (IN) YESTERDAY 0.0 9.1 1906 0.1 -0.1 0.0 MONTH TO DATE 1.0 1.8 -0.8 1.8 SINCE MAR 1 1.0 1.8 -0.8 1.8 SINCE JUL 1 6.5 16.8 -10.3 3.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 18 3 18 MONTH TO DATE 434 401 33 366 SINCE MAR 1 434 401 33 366 SINCE JUL 1 3905 3999 -94 3099 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 2 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 10.5 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 PM LOWEST 76 1000 AM AVERAGE 88 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 86 2017 MINIMUM TEMPERATURE (F) 38 13 1965 1906 SUNRISE AND SUNSET MARCH 20 2018.........SUNRISE 705 AM CDT SUNSET 714 PM CDT MARCH 21 2018.........SUNRISE 703 AM CDT SUNSET 715 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$