616 CDUS43 KLSX 050737 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 137 AM CST MON FEB 5 2018 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 4 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 38 300 AM 78 1962 42 -4 42 1890 MINIMUM 12 1159 PM -7 1996 25 -13 19 1912 1895 AVERAGE 25 34 -9 31 PRECIPITATION (IN) YESTERDAY 0.01 1.36 1971 0.07 -0.06 0.00 MONTH TO DATE 0.01 0.30 -0.29 0.00 SINCE DEC 1 2.08 5.54 -3.46 2.93 SINCE JAN 1 1.24 2.70 -1.46 1.80 SNOWFALL (IN) YESTERDAY 0.1 6.6 1990 0.2 -0.1 0.0 MONTH TO DATE 0.1 0.7 -0.6 0.0 SINCE DEC 1 4.8 10.7 -5.9 1.2 SINCE JUL 1 4.8 11.4 -6.6 1.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 40 31 9 34 MONTH TO DATE 148 127 21 127 SINCE DEC 1 2167 2095 72 1888 SINCE JUL 1 2869 2921 -52 2379 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 12.8 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 82 800 AM LOWEST 58 100 PM AVERAGE 70 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 71 1938 MINIMUM TEMPERATURE (F) 25 -6 1979 SUNRISE AND SUNSET FEBRUARY 5 2018......SUNRISE 704 AM CST SUNSET 528 PM CST FEBRUARY 6 2018......SUNRISE 703 AM CST SUNSET 529 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$