Climatological Report (Daily)
Issued by NWS Billings, MT

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CDUS45 KBYZ 072340
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MST SUN DEC 07 2025

...................................

...THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 7 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         42    240 PM  60    1939  37      5       57
  MINIMUM         25   1206 AM -21    2013  21      4       41
  AVERAGE         34                        29      5       49

PRECIPITATION (IN)
  TODAY            0.00          0.45 1958   0.02  -0.02     0.00
  MONTH TO DATE    0.18                      0.13   0.05     0.00
  SINCE OCT 1      2.67                      2.10   0.57     0.80
  SINCE JAN 1     17.07                     13.87   3.20    11.46

SNOWFALL (IN)
  TODAY           MM             4.6  1958   0.3   MM        0.0
  MONTH TO DATE    1.1                       1.9   -0.8      0.0
  SINCE DEC 1      1.1                       1.9   -0.8      0.0
  SINCE JUL 1      8.1                      13.2   -5.1      3.9
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           31                        36     -5       16
  MONTH TO DATE  239                       245     -6      185
  SINCE DEC 1    239                       245     -6      185
  SINCE JUL 1   1468                      1847   -379     1457

 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    22   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    14.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1200 AM
 LOWEST     56           700 AM
 AVERAGE    76

..........................................................


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        66      1939
 MINIMUM TEMPERATURE (F)   21       -25      1972


SUNRISE AND SUNSET
DECEMBER  7 2025......SUNRISE   742 AM MST   SUNSET   430 PM MST
DECEMBER  8 2025......SUNRISE   743 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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