Climatological Report (Daily)
Issued by NWS Billings, MT

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840
CDUS45 KBYZ 160931
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT THU OCT 16 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 15 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         43    554 PM  84    1958  59    -16       78
  MINIMUM         36    833 AM  24    1992  37     -1       47
  AVERAGE         40                        48     -8       63

PRECIPITATION (IN)
  YESTERDAY        0.19          0.96 1980   0.05   0.14     0.00
  MONTH TO DATE    1.85                      0.77   1.08     0.00
  SINCE OCT 1      1.85                      0.77   1.08     0.00
  SINCE JAN 1     16.25                     12.54   3.71    10.66

SNOWFALL (IN)
  YESTERDAY        T             9.5  1980   0.2   -0.2      0.0
  MONTH TO DATE    T                         1.8   -1.8      0.0
  SINCE SEP 1      T                         2.1   -2.1      0.0
  SINCE JUL 1      T                         2.1   -2.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        17      8        2
  MONTH TO DATE  200                       207     -7       83
  SINCE SEP 1    247                       375   -128      138
  SINCE JUL 1    263                       411   -148      152

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         1      0        1
  SINCE SEP 1     74                        63     11      119
  SINCE JAN 1    659                       658      1      786
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     85           200 PM
 AVERAGE    93

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        86      1991
 MINIMUM TEMPERATURE (F)   37        19      1976
                                             1992


SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE   733 AM MDT   SUNSET   626 PM MDT
OCTOBER 17 2025.......SUNRISE   734 AM MDT   SUNSET   624 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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