474 CDUS43 KLSX 180745 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 145 AM CST SUN JAN 18 2015 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 17 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 124 PM 72 1894 40 23 25 MINIMUM 31 454 AM -14 1930 23 8 15 AVERAGE 47 32 15 20 PRECIPITATION (IN) YESTERDAY 0.00 1.02 2004 0.08 -0.08 T MONTH TO DATE 1.02 1.36 -0.34 1.52 SINCE DEC 1 3.74 4.20 -0.46 3.48 SINCE JAN 1 1.02 1.36 -0.34 1.52 SNOWFALL (IN) YESTERDAY 0.0 2.3 1960 0.2 -0.2 T MONTH TO DATE 0.3 3.1 -2.8 15.2 SINCE DEC 1 0.5 7.5 -7.0 20.8 SINCE JUL 1 4.3 8.2 -3.9 20.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 33 -15 45 MONTH TO DATE 621 569 52 628 SINCE DEC 1 1425 1508 -83 1598 SINCE JUL 1 2382 2334 48 2468 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 31 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 11.2 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 500 AM LOWEST 32 100 PM AVERAGE 55 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 40 72 1880 MINIMUM TEMPERATURE (F) 24 -19 1930 SUNRISE AND SUNSET JANUARY 18 2015.......SUNRISE 717 AM CST SUNSET 507 PM CST JANUARY 19 2015.......SUNRISE 717 AM CST SUNSET 508 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$