Climatological Report (Daily)
Issued by NWS Billings, MT

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945
CDUS45 KBYZ 040933
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
333 AM MDT SAT OCT 04 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 3 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         70    240 PM  88    1992  65      5       64
  MINIMUM         50    652 AM  25    1999  42      8       41
  AVERAGE         60                        54      6       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.86 2016   0.05  -0.05     0.00
  MONTH TO DATE    T                         0.16  -0.16     0.00
  SINCE OCT 1      T                         0.16  -0.16     0.00
  SINCE JAN 1     14.40                     11.93   2.47    10.66

SNOWFALL (IN)
  YESTERDAY        0.0           2.3  2012   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE SEP 1      0.0                       0.6   -0.6      0.0
  SINCE JUL 1      T                         0.6   -0.6       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                        12     -7       12
  MONTH TO DATE    6                        34    -28       22
  SINCE SEP 1     53                       202   -149       77
  SINCE JUL 1     69                       238   -169       91

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         1      0        0
  SINCE SEP 1     74                        63     11      118
  SINCE JAN 1    659                       658      1      785
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     8.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM
 LOWEST     36           200 PM
 AVERAGE    60

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        90      1963
 MINIMUM TEMPERATURE (F)   42        27      2000


SUNRISE AND SUNSET
OCTOBER  4 2025.......SUNRISE   717 AM MDT   SUNSET   648 PM MDT
OCTOBER  5 2025.......SUNRISE   718 AM MDT   SUNSET   646 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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