576 CDUS43 KLSX 090729 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 227 AM CDT SUN APR 9 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 8 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 79 413 PM 89 1890 65 14 56 MINIMUM 44 118 AM 22 1972 45 -1 38 AVERAGE 62 55 7 47 PRECIPITATION (IN) YESTERDAY 0.00 2.41 1913 0.12 -0.12 0.00 MONTH TO DATE 2.41 0.96 1.45 0.40 SINCE MAR 1 6.65 4.28 2.37 2.69 SINCE JAN 1 8.94 8.92 0.02 4.29 SNOWFALL (IN) YESTERDAY 0.0 1.2 1982 0.0 0.0 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE MAR 1 1.8 2.5 -0.7 0.3 SINCE JUL 1 3.2 17.5 -14.3 10.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 3 11 -8 18 MONTH TO DATE 68 99 -31 104 SINCE MAR 1 535 687 -152 477 SINCE JUL 1 3268 4285 -1017 3307 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 8 -8 0 SINCE MAR 1 6 15 -9 8 SINCE JAN 1 8 15 -7 8 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 12.7 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 50 100 AM LOWEST 27 600 PM AVERAGE 39 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 91 2001 MINIMUM TEMPERATURE (F) 45 25 1997 SUNRISE AND SUNSET APRIL 9 2017.........SUNRISE 634 AM CDT SUNSET 733 PM CDT APRIL 10 2017.........SUNRISE 632 AM CDT SUNSET 734 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$