Climatological Report (Daily)
Issued by NWS Billings, MT

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196
CDUS45 KBYZ 130931
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT MON OCT 13 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 12 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         50    304 PM  82    1950  61    -11       67
                                      1958
                                      1991
  MINIMUM         36   1159 PM  13    2009  39     -3       46
  AVERAGE         43                        50     -7       57

PRECIPITATION (IN)
  YESTERDAY        0.10          0.57 2023   0.05   0.05     0.00
  MONTH TO DATE    1.65                      0.62   1.03     0.00
  SINCE OCT 1      1.65                      0.62   1.03     0.00
  SINCE JAN 1     16.05                     12.39   3.66    10.66

SNOWFALL (IN)
  YESTERDAY        0.0           3.5  2008   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       1.3   -1.3      0.0
  SINCE SEP 1      0.0                       1.6   -1.6      0.0
  SINCE JUL 1      T                         1.6   -1.6       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        16      6        8
  MONTH TO DATE  118                       158    -40       63
  SINCE SEP 1    165                       326   -161      118
  SINCE JUL 1    181                       362   -181      132

 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    26   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     49           200 PM
 AVERAGE    71

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        81      1958
                                             1962
                                             1964
 MINIMUM TEMPERATURE (F)   38        20      1969


SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE   729 AM MDT   SUNSET   631 PM MDT
OCTOBER 14 2025.......SUNRISE   730 AM MDT   SUNSET   629 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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