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CDUS45 KBYZ 191031
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MST FRI DEC 19 2025
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 18 2025
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)
YESTERDAY
MAXIMUM 32 1159 PM 62 1979 32 0 49
MINIMUM 10 743 AM -25 1983 11 -1 20
AVERAGE 21 22 -1 35
PRECIPITATION (IN)
YESTERDAY T 0.34 1968 0.01 -0.01 0.01
MONTH TO DATE 0.37 0.11 0.26 0.49
SINCE OCT 1 3.18 1.41 1.77 0.85
SINCE JAN 1 12.96 12.77 0.19 10.89
DEGREE DAYS
HEATING
YESTERDAY 44 44 0 30
MONTH TO DATE 698 738 -40 687
SINCE DEC 1 698 738 -40 687
SINCE JUL 1 2068 2496 -428 2107
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 700 AM
LOWEST 60 200 PM
AVERAGE 72
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 60 2004
MINIMUM TEMPERATURE (F) 11 -19 1990
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.
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