286 CDUS43 KLSX 210733 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 230 AM CDT SAT JUL 21 2018 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 20 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 98 312 PM 110 1934 89 9 102 MINIMUM 73 149 AM 58 1929 71 2 83 AVERAGE 86 80 6 93 PRECIPITATION (IN) YESTERDAY 0.00 3.70 1949 0.13 -0.13 0.00 MONTH TO DATE 1.19 2.70 -1.51 0.27 SINCE JUN 1 4.28 6.98 -2.70 2.99 SINCE JAN 1 25.21 23.35 1.86 25.89 SNOWFALL (IN) YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 5 -5 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 21 15 6 28 MONTH TO DATE 365 300 65 400 SINCE JUN 1 831 634 197 809 SINCE JAN 1 1174 808 366 1061 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 12.3 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 94 400 AM LOWEST 27 100 PM AVERAGE 61 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 106 1901 MINIMUM TEMPERATURE (F) 71 54 1970 1944 SUNRISE AND SUNSET JULY 21 2018..........SUNRISE 554 AM CDT SUNSET 822 PM CDT JULY 22 2018..........SUNRISE 554 AM CDT SUNSET 821 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$