234 CDUS43 KLSX 250734 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 233 AM CDT TUE JUL 25 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 24 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 91 316 PM 111 1934 89 2 101 MINIMUM 73 524 AM 57 1876 71 2 78 AVERAGE 82 80 2 90 PRECIPITATION (IN) YESTERDAY 0.00 1.62 1900 0.13 -0.13 0.16 MONTH TO DATE 0.61 3.22 -2.61 6.95 SINCE JUN 1 3.33 7.50 -4.17 8.24 SINCE JAN 1 26.23 23.87 2.36 21.29 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 17 15 2 25 MONTH TO DATE 496 360 136 398 SINCE JUN 1 905 694 211 893 SINCE JAN 1 1157 868 289 1087 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 7.7 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 300 AM LOWEST 43 600 PM AVERAGE 61 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 108 2012 MINIMUM TEMPERATURE (F) 71 59 1911 SUNRISE AND SUNSET JULY 25 2017..........SUNRISE 557 AM CDT SUNSET 819 PM CDT JULY 26 2017..........SUNRISE 558 AM CDT SUNSET 818 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$