650 CDUS43 KFSD 210621 CLIFSD CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 121 AM CDT MON SEP 21 2015 ................................... ...THE SIOUX FALLS SD CLIMATE SUMMARY FOR SEPTEMBER 20 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1893 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 78 421 PM 93 1910 72 6 84 MINIMUM 54 635 AM 25 1918 47 7 56 AVERAGE 66 59 7 70 PRECIPITATION (IN) YESTERDAY 0.00 2.91 1950 0.09 -0.09 0.01 MONTH TO DATE 1.11 1.88 -0.77 1.93 SINCE SEP 1 1.11 1.88 -0.77 1.93 SINCE JAN 1 22.71 21.27 1.44 26.36 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 7 -7 0 MONTH TO DATE 47 83 -36 106 SINCE SEP 1 47 83 -36 106 SINCE JUL 1 87 114 -27 124 COOLING YESTERDAY 1 1 0 5 MONTH TO DATE 108 53 55 37 SINCE SEP 1 108 53 55 37 SINCE JAN 1 683 678 5 588 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 14.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 500 AM LOWEST 45 300 PM AVERAGE 64 .......................................................... THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 93 1937 MINIMUM TEMPERATURE (F) 47 25 1913 SUNRISE AND SUNSET SEPTEMBER 21 2015.....SUNRISE 713 AM CDT SUNSET 727 PM CDT SEPTEMBER 22 2015.....SUNRISE 714 AM CDT SUNSET 725 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$