952 CDUS43 KLSX 070732 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 229 AM CDT SAT APR 7 2018 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 6 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 52 1115 AM 87 2010 64 -12 59 1972 1882 MINIMUM 28 1034 PM 23 1982 44 -16 44 AVERAGE 40 54 -14 52 PRECIPITATION (IN) YESTERDAY T 1.16 1918 0.12 -0.12 0.03 MONTH TO DATE 0.92 0.72 0.20 2.41 SINCE MAR 1 8.04 4.04 4.00 6.65 SINCE JAN 1 14.52 8.68 5.84 8.94 SNOWFALL (IN) YESTERDAY T 4.8 1971 0.1 -0.1 0.0 MONTH TO DATE 0.6 0.2 0.4 0.0 SINCE MAR 1 1.6 2.5 -0.9 1.8 SINCE JUL 1 7.1 17.5 -10.4 3.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 25 12 13 13 MONTH TO DATE 146 77 69 51 SINCE MAR 1 820 665 155 518 SINCE JUL 1 4291 4263 28 3251 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 6 -6 0 SINCE MAR 1 0 13 -13 6 SINCE JAN 1 0 13 -13 8 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 13.3 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 500 AM LOWEST 34 200 PM AVERAGE 53 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 88 1948 1893 MINIMUM TEMPERATURE (F) 44 23 2007 SUNRISE AND SUNSET APRIL 7 2018.........SUNRISE 637 AM CDT SUNSET 731 PM CDT APRIL 8 2018.........SUNRISE 636 AM CDT SUNSET 732 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$