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CDUS45 KBYZ 091830
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1130 AM MST TUE DEC 09 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 9 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 57 932 AM 69 1957 37 20 37
MINIMUM 45 226 AM -21 1977 20 25 28
AVERAGE 51 29 22 33
PRECIPITATION (IN)
TODAY T 0.40 1970 0.02 -0.02 T
MONTH TO DATE 0.18 0.16 0.02 T
SINCE OCT 1 2.67 2.13 0.54 0.80
SINCE JAN 1 17.07 13.90 3.17 11.46
SNOWFALL (IN)
TODAY MM 4.0 1970 0.3 MM T
MONTH TO DATE 1.1 2.5 -1.4 T
SINCE DEC 1 1.1 2.5 -1.4 T
SINCE JUL 1 8.1 13.8 -5.7 3.9
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 14 36 -22 32
MONTH TO DATE 279 317 -38 238
SINCE DEC 1 279 317 -38 238
SINCE JUL 1 1508 1919 -411 1510
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
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WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 19.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51 1200 AM
LOWEST 40 800 AM
AVERAGE 46
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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