CDUS45 KBYZ 122338 CLIMLS CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 438 PM MST FRI DEC 12 2025 ................................... ...THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 12 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1937 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 8 115 AM 60 2017 34 -26 21 MINIMUM 3 1002 AM -24 2000 12 -9 7 AVERAGE 6 23 -17 14 PRECIPITATION (IN) TODAY T 0.38 1937 0.01 -0.01 0.00 MONTH TO DATE 0.36 0.07 0.29 0.02 SINCE OCT 1 3.17 1.37 1.80 0.38 SINCE JAN 1 12.95 12.73 0.22 10.42 DEGREE DAYS HEATING TODAY 59 42 17 51 MONTH TO DATE 467 481 -14 458 SINCE DEC 1 467 481 -14 458 SINCE JUL 1 1837 2239 -402 1878 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 805 731 74 823 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 9.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 87 800 AM LOWEST 72 100 AM AVERAGE 80 .......................................................... THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 54 1997 2014 MINIMUM TEMPERATURE (F) 12 -25 1985 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 738 AM MST SUNSET 417 PM MST DECEMBER 13 2025......SUNRISE 739 AM MST SUNSET 417 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$