Climatological Report (Daily)
Issued by NWS Billings, MT

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034
CDUS45 KBYZ 012331
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MST MON DEC 01 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 1 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         31    259 PM  65    1995  39     -8       36
                                      2021
  MINIMUM         15    148 AM -21    1985  22     -7       16
  AVERAGE         23                        31     -8       26

PRECIPITATION (IN)
  TODAY            0.00          0.67 1947   0.02  -0.02     0.00
  MONTH TO DATE    0.00                      0.02  -0.02     0.00
  SINCE OCT 1      2.49                      1.99   0.50     0.80
  SINCE JAN 1     16.89                     13.76   3.13    11.46

SNOWFALL (IN)
  TODAY            0.0           4.4  1947   0.3   -0.3      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE DEC 1      0.0                       0.3   -0.3      0.0
  SINCE JUL 1      7.0                      11.6   -4.6      3.9
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  TODAY           42                        34      8       39
  MONTH TO DATE   42                        34      8       39
  SINCE DEC 1     42                        34      8       39
  SINCE JUL 1   1271                      1636   -365     1311

 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 (230)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    20.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           500 AM
 LOWEST     53           100 PM
 AVERAGE    62

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


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        69      2021
 MINIMUM TEMPERATURE (F)   22       -23      1985


SUNRISE AND SUNSET
DECEMBER  1 2025......SUNRISE   735 AM MST   SUNSET   431 PM MST
DECEMBER  2 2025......SUNRISE   736 AM MST   SUNSET   431 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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