Climatological Report (Daily)
Issued by NWS Billings, MT

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448
CDUS45 KBYZ 132231
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT WED AUG 13 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 13 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         97    237 PM 103    2003  87     10       86
  MINIMUM         62    513 AM  48    1939  59      3       57
                                      1947
  AVERAGE         80                        73      7       72

PRECIPITATION (IN)
  TODAY            T             0.40 1945   0.03  -0.03     0.02
  MONTH TO DATE    0.57                      0.38   0.19     0.84
  SINCE OCT 1     14.54                     12.46   2.08    11.27
  SINCE JAN 1     13.24                      9.92   3.32     8.88

SNOWFALL (IN)
  TODAY           MM             0.0    MM   0.0   MM        0.0
  MONTH TO DATE    T                         0.0    0.0       T
  SINCE JUN 1      T                         0.0    0.0       T
  SINCE JUL 1      T                         0.0    0.0       T
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        9
  SINCE JUN 1     87                       102    -15       78
  SINCE JUL 1     16                        12      4       12

 COOLING
  TODAY           15                         8      7        7
  MONTH TO DATE  103                       119    -16       98
  SINCE JUN 1    431                       469    -38      537
  SINCE JAN 1    447                       484    -37      538
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           400 AM
 LOWEST     14           300 PM
 AVERAGE    47

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


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       102      1971
 MINIMUM TEMPERATURE (F)   58        43      2005


SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE   612 AM MDT   SUNSET   825 PM MDT
AUGUST 14 2025........SUNRISE   613 AM MDT   SUNSET   823 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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