117
CDUS45 KBYZ 131038
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
338 AM MST SAT DEC 13 2025
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 12 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 8 115 AM 60 2017 34 -26 21
MINIMUM 3 1050 PM -24 2000 12 -9 7
AVERAGE 6 23 -17 14
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 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
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 18 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 PM
LOWEST 72 100 AM
AVERAGE 80
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 54 1997
2014
MINIMUM TEMPERATURE (F) 12 -25 1985
SUNRISE AND SUNSET
DECEMBER 13 2025......SUNRISE 739 AM MST SUNSET 417 PM MST
DECEMBER 14 2025......SUNRISE 740 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.
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