626 CDUS43 KLSX 040727 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 126 AM CST SAT FEB 4 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 3 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 36 349 PM 75 1890 42 -6 50 MINIMUM 23 1159 PM -12 1996 25 -2 30 AVERAGE 30 33 -3 40 PRECIPITATION (IN) YESTERDAY 0.00 1.57 1986 0.08 -0.08 T MONTH TO DATE 0.00 0.23 -0.23 0.15 SINCE DEC 1 2.93 5.47 -2.54 12.69 SINCE JAN 1 1.80 2.63 -0.83 0.95 SNOWFALL (IN) YESTERDAY 0.0 5.5 1912 0.1 -0.1 T MONTH TO DATE 0.0 0.5 -0.5 T SINCE DEC 1 1.2 10.5 -9.3 3.3 SINCE JUL 1 1.2 11.2 -10.0 3.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 35 32 3 25 MONTH TO DATE 93 96 -3 54 SINCE DEC 1 1854 2064 -210 1610 SINCE JUL 1 2345 2890 -545 2172 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 15 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.7 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 57 100 AM LOWEST 27 400 PM AVERAGE 42 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 78 1962 MINIMUM TEMPERATURE (F) 25 -7 1996 1912 1895 SUNRISE AND SUNSET FEBRUARY 4 2017......SUNRISE 704 AM CST SUNSET 527 PM CST FEBRUARY 5 2017......SUNRISE 703 AM CST SUNSET 528 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$