CDUS43 KUNR 120838 CLIGCC CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 138 AM MST FRI DEC 12 2025 ................................... ...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR DECEMBER 11 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 59 151 PM 36 23 39 MINIMUM 24 1159 PM 15 9 19 AVERAGE 42 25 17 29 PRECIPITATION (IN) YESTERDAY 0.09 0.01 0.08 0.00 MONTH TO DATE 0.26 0.13 0.13 0.07 SINCE DEC 1 0.26 0.13 0.13 0.07 SINCE JAN 1 13.79 13.35 0.44 10.62 DEGREE DAYS HEATING YESTERDAY 23 40 -17 36 MONTH TO DATE 352 422 -70 330 SINCE DEC 1 352 422 -70 330 SINCE JUL 1 1714 2241 -527 1732 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 608 519 89 686 ....................................................... WIND (MPH) HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 15.9 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 900 PM LOWEST 28 1200 PM AVERAGE 62 .......................................................... SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 729 AM MST SUNSET 423 PM MST DECEMBER 13 2025......SUNRISE 730 AM MST SUNSET 423 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$