CDUS45 KBYZ 152332
CLILVM

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
432 PM MST MON DEC 15 2025

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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR DECEMBER 15 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         60R   214 PM  60    1980  36     24       41
  MINIMUM         46    846 AM -24    1964  18     28       26
  AVERAGE         53                        27     26       34

PRECIPITATION (IN)
  TODAY            0.00          0.34 1975   0.01  -0.01     0.01
  MONTH TO DATE    0.20                      0.27  -0.07     0.01
  SINCE OCT 1      3.06                      2.25   0.81     1.38
  SINCE JAN 1     13.17                     14.32  -1.15    12.80

DEGREE DAYS
 HEATING
  TODAY           12                        38    -26       31
  MONTH TO DATE  398                       550   -152      382
  SINCE DEC 1    398                       550   -152      382
  SINCE JUL 1   1931                      2402   -471     1784

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    197                       278    -81      360
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    48   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    69   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    33.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    27          1000 AM
 LOWEST     17           200 PM
 AVERAGE    22

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


THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        59      1980
 MINIMUM TEMPERATURE (F)   18       -27      1964


SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE   756 AM MST   SUNSET   438 PM MST
DECEMBER 16 2025......SUNRISE   757 AM MST   SUNSET   438 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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