598 CDUS43 KABR 111038 CLI8D3 CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 436 AM CST MON DEC 11 2017 ................................... ...THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 10 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1900 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 42 1158 PM 55 1979 28 14 10 MINIMUM 26 842 AM -21 1977 9 17 -9 AVERAGE 34 18 16 1 PRECIPITATION (IN) YESTERDAY 0.00 0.09 2016 0.01 -0.01 0.09 MONTH TO DATE 0.05 0.16 -0.11 0.17 SINCE DEC 1 0.05 0.16 -0.11 0.17 SINCE JAN 1 18.73 22.10 -3.37 22.30 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.5 SINCE OCT 1 1.0 SINCE JUL 1 1.0 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 31 47 -16 64 MONTH TO DATE 373 448 -75 457 SINCE DEC 1 373 448 -75 457 SINCE JUL 1 2016 2299 -283 1738 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 554 527 27 625 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 800 AM LOWEST 59 200 PM AVERAGE 72 .......................................................... THE SISSETON SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 27 58 1939 MINIMUM TEMPERATURE (F) 9 -19 1945 SUNRISE AND SUNSET DECEMBER 11 2017......SUNRISE 759 AM CST SUNSET 444 PM CST DECEMBER 12 2017......SUNRISE 800 AM CST SUNSET 444 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$