189 CDUS43 KLSX 110736 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 136 AM CST SAT FEB 11 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 10 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 70 450 PM 83 1932 43 27 24 MINIMUM 28 423 AM -9 1982 26 2 15 AVERAGE 49 35 14 20 PRECIPITATION (IN) YESTERDAY 0.00 1.46 1875 0.09 -0.09 0.06 MONTH TO DATE 0.04 0.79 -0.75 0.22 SINCE DEC 1 2.97 6.03 -3.06 12.76 SINCE JAN 1 1.84 3.19 -1.35 1.02 SNOWFALL (IN) YESTERDAY 0.0 4.2 1988 0.1 -0.1 1.1 MONTH TO DATE 0.2 1.6 -1.4 1.6 SINCE DEC 1 1.4 11.6 -10.2 4.9 SINCE JUL 1 1.4 12.3 -10.9 4.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 30 -14 45 MONTH TO DATE 265 311 -46 276 SINCE DEC 1 2026 2279 -253 1832 SINCE JUL 1 2517 3105 -588 2394 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 25 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 11.7 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 600 AM LOWEST 26 300 PM AVERAGE 45 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 72 1999 MINIMUM TEMPERATURE (F) 27 -9 1899 SUNRISE AND SUNSET FEBRUARY 11 2017......SUNRISE 657 AM CST SUNSET 535 PM CST FEBRUARY 12 2017......SUNRISE 656 AM CST SUNSET 536 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$