CDUS45 KBYZ 210931

CLIMLS



CLIMATE REPORT 

NATIONAL WEATHER SERVICE BILLINGS MT

331 AM MDT SUN JUN 21 2026



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



...THE MILES CITY MT CLIMATE SUMMARY FOR JUNE 20 2026...



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)                                                          

 YESTERDAY                                                           

  MAXIMUM         75    620 PM 105    1988  80     -5       86       

  MINIMUM         54   1255 AM  43    1978  54      0       59       

  AVERAGE         65                        67     -2       73     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.01          0.76 2005   0.09  -0.08     0.15     

  MONTH TO DATE    1.00                      1.79  -0.79     2.50     

  SINCE OCT 1      8.86                      8.67   0.19     6.38     

  SINCE JAN 1      5.46                      7.15  -1.69     5.31     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                         2     -2        0        

  MONTH TO DATE   68                        69     -1       48        

  SINCE JUN 1     68                        69     -1       48        

  SINCE JUL 1   6295                      7553  -1258     7088        



 COOLING                                                              

  YESTERDAY        0                         4     -4        8        

  MONTH TO DATE   27                        49    -22       77        

  SINCE JUN 1     27                        49    -22       77        

  SINCE JAN 1    104                        65     39      107        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (150)       

  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SE (150)       

  AVERAGE WIND SPEED    10.3                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.4                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    72          1100 PM                                      

 LOWEST     36           900 AM                                      

 AVERAGE    54                                                        



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





THE MILES CITY MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   81       101      1988                      

 MINIMUM TEMPERATURE (F)   54        40      1942                      





SUNRISE AND SUNSET                                                    

JUNE 21 2026..........SUNRISE   511 AM MDT   SUNSET   900 PM MDT     

JUNE 22 2026..........SUNRISE   511 AM MDT   SUNSET   900 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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