CDUS45 KBYZ 182233
CLIMLS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BILLINGS MT
433 PM MDT MON MAY 18 2026

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

...THE MILES CITY MT CLIMATE SUMMARY FOR MAY 18 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         46    259 PM  98    1948  69    -23       62       
  MINIMUM         38    743 AM  30    2015  44     -6       45       
  AVERAGE         42                        56    -14       54     

PRECIPITATION (IN)                                                    
  TODAY            T             1.32 2013   0.10  -0.10     0.07     
  MONTH TO DATE    T                         1.45  -1.45     0.46     
  SINCE OCT 1      5.76                      5.60   0.16     3.34     
  SINCE JAN 1      2.36                      4.08  -1.72     2.27     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           23                         9     14       11        
  MONTH TO DATE  202                       219    -17      120        
  SINCE MAR 1   1545                      1746   -201     1420        
  SINCE JUL 1   6153                      7393  -1240     6952        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    6                         0      6       28        
  SINCE MAR 1      8                         1      7       28        
  SINCE JAN 1      8                         1      7       28        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED    14.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM                                      
 LOWEST     51           200 PM                                      
 AVERAGE    70                                                        

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


THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        94      1992                      
 MINIMUM TEMPERATURE (F)   44        28      1968                      


SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   526 AM MDT   SUNSET   834 PM MDT     
MAY 19 2026...........SUNRISE   525 AM MDT   SUNSET   835 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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