710 CDUS43 KFSD 180628 CLIMHE CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 1228 AM CST FRI DEC 18 2015 ................................... ...THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 17 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 28 347 AM 58 1962 29 -1 19 MINIMUM 18 1038 PM -24 1922 11 7 1 AVERAGE 23 20 3 10 PRECIPITATION (IN) YESTERDAY 0.00 0.80 1908 0.02 -0.02 0.00 MONTH TO DATE 0.37 0.30 0.07 0.87 SINCE DEC 1 0.37 0.30 0.07 0.87 SINCE JAN 1 22.78 21.37 1.41 18.85 SNOWFALL (IN) YESTERDAY 0.0 11.0 1908 MM MM 0.0 MONTH TO DATE 4.7 MM MM 4.2 SINCE DEC 1 4.7 MM MM 4.2 SINCE JUL 1 17.9 MM MM 9.8 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 42 45 -3 55 MONTH TO DATE 553 725 -172 615 SINCE DEC 1 553 725 -172 615 SINCE JUL 1 1736 2293 -557 2271 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 894 824 70 724 .................................................................. WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 14.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 700 PM LOWEST 60 400 PM AVERAGE 69 .......................................................... THE MITCHELL SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 65 1923 MINIMUM TEMPERATURE (F) 11 -24 1922 SUNRISE AND SUNSET DECEMBER 18 2015......SUNRISE 801 AM CST SUNSET 456 PM CST DECEMBER 19 2015......SUNRISE 802 AM CST SUNSET 457 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$