136 CDUS43 KLSX 020745 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 245 AM CDT WED AUG 2 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 1 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 1229 PM 104 1980 89 2 88 MINIMUM 74 1159 PM 57 1962 71 3 73 AVERAGE 83 80 3 81 PRECIPITATION (IN) YESTERDAY 0.00 0.92 1954 0.12 -0.12 0.31 MONTH TO DATE 0.00 0.12 -0.12 0.31 SINCE JUN 1 4.10 8.51 -4.41 9.97 SINCE JAN 1 27.00 24.88 2.12 23.02 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 18 15 3 16 MONTH TO DATE 18 15 3 16 SINCE JUN 1 1030 816 214 1033 SINCE JAN 1 1282 990 292 1227 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 5.2 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 200 AM LOWEST 38 300 PM AVERAGE 56 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 105 1901 MINIMUM TEMPERATURE (F) 71 56 1927 1875 SUNRISE AND SUNSET AUGUST 2 2017........SUNRISE 604 AM CDT SUNSET 811 PM CDT AUGUST 3 2017........SUNRISE 605 AM CDT SUNSET 810 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$