624
CDUS45 KBYZ 161830
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1130 AM MST TUE DEC 16 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 16 2025
VALID AS OF 1100 AM 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 54 831 AM 67 1980 36 18 36
MINIMUM 45 752 AM -26 1964 19 26 23
AVERAGE 50 27 23 30
PRECIPITATION (IN)
TODAY 0.00 0.65 1955 0.02 -0.02 0.00
MONTH TO DATE 1.28 0.29 0.99 0.25
SINCE OCT 1 3.77 2.26 1.51 1.05
SINCE JAN 1 18.17 14.03 4.14 11.71
SNOWFALL (IN)
TODAY MM 13.0 1955 0.3 MM 0.0
MONTH TO DATE 14.1 4.6 9.5 T
SINCE DEC 1 14.1 4.6 9.5 T
SINCE JUL 1 21.1 15.9 5.2 3.9
SNOW DEPTH 2
DEGREE DAYS
HEATING
TODAY 15 38 -23 35
MONTH TO DATE 512 579 -67 453
SINCE DEC 1 512 579 -67 453
SINCE JUL 1 1741 2181 -440 1725
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 30 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 15.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 800 AM
LOWEST 35 600 AM
AVERAGE 44
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page