Climatological Report (Daily)
Issued by NWS Billings, MT

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846
CDUS45 KBYZ 011030
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
330 AM MST MON DEC 01 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 30 2025...

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)
 YESTERDAY
  MAXIMUM         19   1123 PM  65    1999  40    -21       41
  MINIMUM         -5    629 AM -14    1985  23    -28       20
  AVERAGE          7                        31    -24       31

PRECIPITATION (IN)
  YESTERDAY        T             0.28 2019   0.02  -0.02     0.00
  MONTH TO DATE    0.58                      0.60  -0.02     0.39
  SINCE OCT 1      2.49                      1.97   0.52     0.80
  SINCE JAN 1     16.89                     13.74   3.15    11.46

SNOWFALL (IN)
  YESTERDAY        0.0           5.1  2019   0.3   -0.3      0.0
  MONTH TO DATE    7.0                       6.5    0.5      3.9
  SINCE SEP 1      7.0                      11.3   -4.3      3.9
  SINCE JUL 1      7.0                      11.3   -4.3      3.9
  SNOW DEPTH       7

DEGREE DAYS
 HEATING
  YESTERDAY       58                        34     24       34
  MONTH TO DATE  692                       864   -172      876
  SINCE SEP 1   1213                      1566   -353     1258
  SINCE JUL 1   1229                      1602   -373     1272

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     74                        67      7      123
  SINCE JAN 1    659                       662     -3      790
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           200 PM
 LOWEST     67          1100 PM
 AVERAGE    79

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        65      1995
                                             2021
 MINIMUM TEMPERATURE (F)   22       -21      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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