AFOS product CLIMLS
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897 
CDUS45 KBYZ 091038
CLIMLS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BILLINGS MT
338 AM MST THU DEC 09 2021

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

...THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 8 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         45    207 PM  67    2020  35     10       67       
  MINIMUM         20   1203 AM -29    2013  14      6       28       
  AVERAGE         33                        24      9       48     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             0.19 1966   0.01  -0.01     0.00     
  MONTH TO DATE    0.07                      0.05   0.02      T       
  SINCE OCT 1      2.50                      1.35   1.15     1.13     
  SINCE JAN 1      9.42                     12.71  -3.29    10.75     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       32                        41     -9       17        
  MONTH TO DATE  272                       315    -43      235        
  SINCE DEC 1    272                       315    -43      235        
  SINCE JUL 1   1658                      2073   -415     1970        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1044                       731    313      731        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     9.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM                                      
 LOWEST     53           100 PM                                      
 AVERAGE    73                                                        

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


THE MILES CITY MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   35        66      1957                      
 MINIMUM TEMPERATURE (F)   13       -35      1977                      


SUNRISE AND SUNSET                                                    
DECEMBER  9 2021......SUNRISE   735 AM MST   SUNSET   417 PM MST     
DECEMBER 10 2021......SUNRISE   736 AM MST   SUNSET   417 PM MST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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