Climatological Report (Daily)
Issued by NWS Billings, MT

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276
CDUS45 KBYZ 202240
CLIMLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MDT SUN SEP 20 2026

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

...THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 20 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         59    259 PM  95    1937  74    -15       81
  MINIMUM         57   1117 AM  28    1983  45     12       46
  AVERAGE         58                        59     -1       64

PRECIPITATION (IN)
  TODAY            0.65R         0.54 2018   0.04   0.61     0.00
  MONTH TO DATE    2.24                      0.69   1.55     0.70
  SINCE OCT 1     14.07                     12.50   1.57    10.83
  SINCE JAN 1     10.67                     10.98  -0.31     9.76

DEGREE DAYS
 HEATING
  TODAY            7                         7      0        1
  MONTH TO DATE   48                        87    -39       39
  SINCE SEP 1     48                        87    -39       39
  SINCE JUL 1     59                       121    -62       52

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   77                        56     21       64
  SINCE SEP 1     77                        56     21       64
  SINCE JAN 1    942                       719    223      773
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     9.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     87          1200 PM
 AVERAGE    94

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


THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        94      1938
 MINIMUM TEMPERATURE (F)   45        19      1995


SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE   648 AM MDT   SUNSET   705 PM MDT
SEPTEMBER 21 2026.....SUNRISE   649 AM MDT   SUNSET   703 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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