031
CDUS45 KBYZ 120440
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
940 PM MST THU DEC 11 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 11 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 61 1156 AM 67 2004 36 25 47
MINIMUM 24 759 PM -17 1961 20 4 31
AVERAGE 43 28 15 39
PRECIPITATION (IN)
TODAY 0.22 0.35 1984 0.02 0.20 0.00
MONTH TO DATE 0.41 0.20 0.21 T
SINCE OCT 1 2.90 2.17 0.73 0.80
SINCE JAN 1 17.30 13.94 3.36 11.46
SNOWFALL (IN)
TODAY MM 5.5 1984 0.3 MM 0.0
MONTH TO DATE 1.1 3.1 -2.0 T
SINCE DEC 1 1.1 3.1 -2.0 T
SINCE JUL 1 8.1 14.4 -6.3 3.9
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 22 37 -15 26
MONTH TO DATE 326 391 -65 296
SINCE DEC 1 326 391 -65 296
SINCE JUL 1 1555 1993 -438 1568
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 (290)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
BLOWING SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 PM
LOWEST 28 700 AM
AVERAGE 64
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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