977 CDUS43 KFSD 170644 CLIFSD CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 144 AM CDT MON AUG 17 2015 ................................... ...THE SIOUX FALLS SD CLIMATE SUMMARY FOR AUGUST 16 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 79 1206 PM 101 1988 82 -3 83 MINIMUM 63 1159 PM 48 1970 60 3 66 AVERAGE 71 71 0 75 PRECIPITATION (IN) YESTERDAY 1.61R 1.25 1910 0.10 1.51 0.00 MONTH TO DATE 1.80 1.61 0.19 2.13 SINCE JUN 1 10.28 8.62 1.66 16.63 SINCE JAN 1 16.83 17.95 -1.12 21.61 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 JUN 1 0.0 0.0 0.0 T SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE JUN 1 15 62 -47 47 SINCE JUL 1 6 11 -5 15 COOLING YESTERDAY 6 7 -1 10 MONTH TO DATE 148 118 30 80 SINCE JUN 1 523 509 14 388 SINCE JAN 1 545 545 0 441 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 PM LOWEST 64 300 AM AVERAGE 79 .......................................................... THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 101 1947 MINIMUM TEMPERATURE (F) 60 40 2012 SUNRISE AND SUNSET AUGUST 17 2015........SUNRISE 634 AM CDT SUNSET 828 PM CDT AUGUST 18 2015........SUNRISE 635 AM CDT SUNSET 826 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$