977
CDUS45 KBYZ 101031
CLIMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MST WED DEC 10 2025
...............................
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 9 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 53 822 AM 66 1957 35 18 33
MINIMUM 30 1159 PM -35 1977 13 17 29
AVERAGE 42 24 18 31
PRECIPITATION (IN)
YESTERDAY T 0.12 1970 0.00 0.00 T
MONTH TO DATE 0.14 0.05 0.09 T
SINCE OCT 1 2.95 1.35 1.60 0.36
SINCE JAN 1 12.73 12.71 0.02 10.40
DEGREE DAYS
HEATING
YESTERDAY 23 41 -18 34
MONTH TO DATE 335 356 -21 317
SINCE DEC 1 335 356 -21 317
SINCE JUL 1 1705 2114 -409 1737
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 37 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 18.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1100 PM
LOWEST 54 400 AM
AVERAGE 73
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THE MILES CITY MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 61 1956
MINIMUM TEMPERATURE (F) 13 -21 2000
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 736 AM MST SUNSET 417 PM MST
DECEMBER 11 2025......SUNRISE 737 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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