Climatological Report (Daily)
Issued by NWS Billings, MT

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372
CDUS45 KBYZ 140948
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
348 AM MDT MON SEP 14 2026

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

...THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 13 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         79    443 PM  92    1959  76      3       66
                                      2015
  MINIMUM         45    614 AM  29    1970  50     -5       55
  AVERAGE         62                        63     -1       61

PRECIPITATION (IN)
  YESTERDAY        0.00          2.19 1966   0.05  -0.05     0.41
  MONTH TO DATE    1.38                      0.55   0.83     0.45
  SINCE OCT 1     13.03                     13.50  -0.47    15.21
  SINCE JAN 1      9.15                     10.96  -1.81    13.91

SNOWFALL (IN)
  YESTERDAY        0.0           3.1  1970   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        3                         4     -1        4
  MONTH TO DATE   21                        42    -21       14
  SINCE SEP 1     21                        42    -21       14
  SINCE JUL 1     29                        78    -49       30

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   43                        40      3       50
  SINCE SEP 1     43                        40      3       50
  SINCE JAN 1    830                       635    195      635
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           700 AM
 LOWEST     31           300 PM
 AVERAGE    51

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        97      1948
 MINIMUM TEMPERATURE (F)   49        31      1970


SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE   651 AM MDT   SUNSET   727 PM MDT
SEPTEMBER 15 2026.....SUNRISE   653 AM MDT   SUNSET   725 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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