833
CDUS45 KBYZ 010433
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
933 PM MST WED DEC 31 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 31 2025
VALID AS OF 0900 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 55R 324 PM 53 1962 35 20 30
1963
1980
MINIMUM 37 754 AM -23 1978 17 20 19
AVERAGE 46 26 20 25
PRECIPITATION (IN)
TODAY 0.00 0.32 1975 0.02 -0.02 0.04
MONTH TO DATE 1.39 0.57 0.82 0.50
SINCE OCT 1 3.88 2.54 1.34 1.30
SINCE JAN 1 18.28 14.31 3.97 11.96
SNOWFALL (IN)
TODAY 0.0 6.0 1944 0.4 -0.4 0.6
MONTH TO DATE 14.1 9.8 4.3 2.3
SINCE DEC 1 14.1 9.8 4.3 2.3
SINCE JUL 1 21.1 21.1 0.0 6.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 39 -20 40
MONTH TO DATE 939 1159 -220 870
SINCE DEC 1 939 1159 -220 870
SINCE JUL 1 2168 2761 -593 2142
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 25 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 15.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 600 AM
LOWEST 37 600 PM
AVERAGE 45
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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