861
CDUS45 KBYZ 192331
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MST FRI DEC 19 2025
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 19 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 59 1150 AM 60 2004 32 27 29
MINIMUM 32 206 AM -19 1990 11 21 10
AVERAGE 46 21 25 20
PRECIPITATION (IN)
TODAY 0.08 0.28 1951 0.00 0.08 T
MONTH TO DATE 0.45 0.11 0.34 0.49
SINCE OCT 1 3.26 1.41 1.85 0.85
SINCE JAN 1 13.04 12.77 0.27 10.89
DEGREE DAYS
HEATING
TODAY 19 44 -25 45
MONTH TO DATE 717 782 -65 732
SINCE DEC 1 717 782 -65 732
SINCE JUL 1 2087 2540 -453 2152
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 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 300 PM
LOWEST 37 1200 PM
AVERAGE 63
......................................................
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 57 1954
MINIMUM TEMPERATURE (F) 10 -31 1951
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 743 AM MST SUNSET 418 PM MST
DECEMBER 20 2025......SUNRISE 744 AM MST SUNSET 419 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page