Climatological Report (Daily)
Issued by NWS Billings, MT

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192
CDUS45 KBYZ 300932
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
332 AM MDT SAT AUG 30 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 29 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         76    309 PM  97    2005  82     -6       81
                                      2012
  MINIMUM         59   1118 PM  44    1965  54      5       53
                                      1992
  AVERAGE         68                        68      0       67

PRECIPITATION (IN)
  YESTERDAY        0.22          0.80 1964   0.03   0.19     0.00
  MONTH TO DATE    0.79                      0.80  -0.01     0.90
  SINCE OCT 1     14.76                     12.88   1.88    11.33
  SINCE JAN 1     13.46                     10.34   3.12     8.94

SNOWFALL (IN)
  YESTERDAY        0.0           T    2010   0.0    0.0      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       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        18    -18       11
  SINCE JUN 1     87                       120    -33       80
  SINCE JUL 1     16                        30    -14       14

 COOLING
  YESTERDAY        3                         5     -2        2
  MONTH TO DATE  229                       221      8      216
  SINCE JUN 1    557                       571    -14      655
  SINCE JAN 1    573                       586    -13      656
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     51           200 PM
 AVERAGE    72

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       100      1954
 MINIMUM TEMPERATURE (F)   54        41      1993


SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE   633 AM MDT   SUNSET   755 PM MDT
AUGUST 31 2025........SUNRISE   634 AM MDT   SUNSET   753 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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