411 CDUS43 KFSD 080644 CLIFSD CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 1244 AM CST TUE DEC 08 2020 ................................... ...THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 7 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1893 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 48 3:31 PM 61 1984 31 17 42 MINIMUM 22 7:42 AM -20 1976 12 10 26 AVERAGE 35 21 14 34 PRECIPITATION (IN) YESTERDAY 0.00 0.50 1924 0.03 -0.03 0.00 MONTH TO DATE 0.00 0.20 -0.20 0.01 SINCE DEC 1 0.00 0.20 -0.20 0.01 SINCE JAN 1 15.81 25.89 -10.08 38.31 SNOWFALL (IN) YESTERDAY 0.0 6.0 1924 0.2 -0.2 0.0 MONTH TO DATE 0.0 1.9 -1.9 0.4 SINCE DEC 1 0.0 1.9 -1.9 0.4 SINCE JUL 1 10.3 10.6 -0.3 9.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 44 -14 31 MONTH TO DATE 216 297 -81 265 SINCE DEC 1 216 297 -81 265 SINCE JUL 1 1747 2009 -262 1914 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1111 690 421 830 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 91 1:00 AM LOWEST 40 2:00 PM AVERAGE 66 .......................................................... THE SIOUX FALLS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 60 1970 MINIMUM TEMPERATURE (F) 12 -22 1927 SUNRISE AND SUNSET DECEMBER 8 2020......SUNRISE 7:48 AM CST SUNSET 4:50 PM CST DECEMBER 9 2020......SUNRISE 7:49 AM CST SUNSET 4:50 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$