CDUS43 KUNR 140837 CLIICR CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 137 AM MST SUN DEC 14 2025 ................................... ...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 13 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST VALUE (LST) VALUE FROM YEAR NORMAL ....................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 8 433 PM 38 -30 27 MINIMUM -6 938 PM 18 -24 12 AVERAGE 1 28 -27 20 PRECIPITATION (IN) YESTERDAY 0.02 0.01 0.01 0.00 MONTH TO DATE 0.05 0.13 -0.08 T SINCE DEC 1 0.05 0.13 -0.08 T SINCE JAN 1 18.97 19.32 -0.35 18.37 DEGREE DAYS HEATING YESTERDAY 64 37 27 45 MONTH TO DATE 490 460 30 474 SINCE DEC 1 490 460 30 474 SINCE JUL 1 1584 1816 -232 1543 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1092 1061 31 1097 ....................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 7.5 SKY COVER AVERAGE SKY COVER 0.7 RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1000 PM LOWEST 72 100 PM AVERAGE 81 .......................................................... SUNRISE AND SUNSET DECEMBER 14 2025......SUNRISE 804 AM CST SUNSET 504 PM CST DECEMBER 15 2025......SUNRISE 805 AM CST SUNSET 504 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$