CDUS43 KUNR 140837 CLICUT CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 137 AM MST SUN DEC 14 2025 ................................... ...THE CUSTER COUNTY 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 35 631 AM 34 1 45 MINIMUM 10 342 PM 15 -5 21 AVERAGE 23 25 -2 33 PRECIPITATION (IN) YESTERDAY 0.00 0.01 -0.01 0.00 MONTH TO DATE 0.13 0.19 -0.06 0.04 SINCE DEC 1 0.13 0.19 -0.06 0.04 SINCE JAN 1 17.15 19.46 -2.31 14.40 DEGREE DAYS HEATING YESTERDAY 42 40 2 32 MONTH TO DATE 474 510 -36 403 SINCE DEC 1 474 510 -36 403 SINCE JUL 1 2206 2586 -380 1987 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 197 209 -12 365 ....................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 5.1 SKY COVER AVERAGE SKY COVER 0.8 RELATIVE HUMIDITY (PERCENT) HIGHEST 95 100 AM LOWEST 78 600 AM AVERAGE 87 .......................................................... SUNRISE AND SUNSET DECEMBER 14 2025......SUNRISE 721 AM MST SUNSET 418 PM MST DECEMBER 15 2025......SUNRISE 721 AM MST SUNSET 418 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$