067
CDUS45 KBYZ 142331
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MST SUN DEC 14 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 14 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 51 253 PM 56 1962 36 15 46
2021
MINIMUM 8 1208 AM -18 2008 19 -11 27
AVERAGE 30 28 2 37
PRECIPITATION (IN)
TODAY 0.00 0.27 2014 0.02 -0.02 0.05
MONTH TO DATE 1.28 0.25 1.03 0.05
SINCE OCT 1 3.77 2.22 1.55 0.85
SINCE JAN 1 18.17 13.99 4.18 11.51
SNOWFALL (IN)
TODAY MM 6.2 2015 0.3 MM 0.0
MONTH TO DATE 14.1 4.0 10.1 T
SINCE DEC 1 14.1 4.0 10.1 T
SINCE JUL 1 21.1 15.3 5.8 3.9
SNOW DEPTH 12
DEGREE DAYS
HEATING
TODAY 35 38 -3 28
MONTH TO DATE 479 503 -24 387
SINCE DEC 1 479 503 -24 387
SINCE JUL 1 1708 2105 -397 1659
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 19.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1200 AM
LOWEST 33 400 PM
AVERAGE 60
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 69 1980
MINIMUM TEMPERATURE (F) 19 -20 1964
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 748 AM MST SUNSET 430 PM MST
DECEMBER 15 2025......SUNRISE 749 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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