167 CDUS43 KFSD 200628 CLIFSD CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 1228 AM CST SUN DEC 20 2015 ................................... ...THE SIOUX FALLS SD CLIMATE SUMMARY FOR DECEMBER 19 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 36 1133 PM 54 1894 27 9 31 MINIMUM 5 226 AM -24 1983 9 -4 27 AVERAGE 21 18 3 29 PRECIPITATION (IN) YESTERDAY 0.00 0.77 1902 0.02 -0.02 0.00 MONTH TO DATE 0.38 0.46 -0.08 0.81 SINCE DEC 1 0.38 0.46 -0.08 0.81 SINCE JAN 1 32.01 26.15 5.86 28.75 SNOWFALL (IN) YESTERDAY 0.0 5.4 1960 0.3 -0.3 0.0 MONTH TO DATE 2.0 5.2 -3.2 2.0 SINCE DEC 1 2.0 5.2 -3.2 2.0 SINCE JUL 1 19.3 13.9 5.4 10.3 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 44 47 -3 36 MONTH TO DATE 665 845 -180 713 SINCE DEC 1 665 845 -180 713 SINCE JUL 1 1939 2557 -618 2469 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 715 690 25 610 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 12.0 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 88 300 AM LOWEST 68 1100 AM AVERAGE 78 .......................................................... THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 27 57 1941 MINIMUM TEMPERATURE (F) 8 -26 1916 SUNRISE AND SUNSET DECEMBER 20 2015......SUNRISE 756 AM CST SUNSET 453 PM CST DECEMBER 21 2015......SUNRISE 757 AM CST SUNSET 453 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$