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CDUS45 KBYZ 051032
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
332 AM MST FRI DEC 05 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 4 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 39 1052 PM 65 1979 38 1 42
MINIMUM 23 1217 AM -11 1972 22 1 22
AVERAGE 31 30 1 32
PRECIPITATION (IN)
YESTERDAY T 0.97 1978 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.07 -0.05 0.00
SINCE OCT 1 2.51 2.04 0.47 0.80
SINCE JAN 1 16.91 13.81 3.10 11.46
SNOWFALL (IN)
YESTERDAY T 13.7 1978 0.3 -0.3 0.0
MONTH TO DATE 0.3 1.1 -0.8 0.0
SINCE DEC 1 0.3 1.1 -0.8 0.0
SINCE JUL 1 7.3 12.4 -5.1 3.9
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 34 35 -1 33
MONTH TO DATE 141 138 3 122
SINCE DEC 1 141 138 3 122
SINCE JUL 1 1370 1740 -370 1394
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 659 662 -3 790
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 14.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 500 AM
LOWEST 54 100 PM
AVERAGE 65
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THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 73 1939
MINIMUM TEMPERATURE (F) 21 -16 1972
SUNRISE AND SUNSET
DECEMBER 5 2025......SUNRISE 740 AM MST SUNSET 430 PM MST
DECEMBER 6 2025......SUNRISE 741 AM MST SUNSET 430 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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