472 CDUS43 KLSX 220738 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 236 AM CDT SAT APR 22 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 21 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 58 1215 AM 89 1965 69 -11 76 1902 MINIMUM 51 1159 PM 32 1904 49 2 59 AVERAGE 55 59 -4 68 PRECIPITATION (IN) YESTERDAY 0.06 1.75 1984 0.12 -0.06 T MONTH TO DATE 2.79 2.53 0.26 1.79 SINCE MAR 1 7.03 5.85 1.18 4.08 SINCE JAN 1 9.32 10.49 -1.17 5.68 SNOWFALL (IN) YESTERDAY 0.0 T 1918 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 10 7 3 0 MONTH TO DATE 96 217 -121 189 SINCE MAR 1 563 805 -242 562 SINCE JUL 1 3296 4403 -1107 3392 COOLING YESTERDAY 0 2 -2 3 MONTH TO DATE 62 24 38 20 SINCE MAR 1 68 31 37 28 SINCE JAN 1 70 31 39 28 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 7.3 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 83 700 PM LOWEST 57 1200 AM AVERAGE 70 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 91 1925 MINIMUM TEMPERATURE (F) 50 31 1936 SUNRISE AND SUNSET APRIL 22 2017.........SUNRISE 615 AM CDT SUNSET 745 PM CDT APRIL 23 2017.........SUNRISE 614 AM CDT SUNSET 746 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$