AFOS product CLIBTM
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CDUS45 KMSO 280838
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MST THU DEC 28 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 27 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         30    338 PM  66    1917  30      0       43       
  MINIMUM         -5    517 AM -25    1941   6    -11       31       
  AVERAGE         13                        18     -5       37     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.30 1917   0.02  -0.02     0.07     
  MONTH TO DATE    0.31                      0.42  -0.11     0.46     
  SINCE JAN 1     17.26                     12.70   4.56     9.65     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE   MM                                                  
  SINCE DEC 1     MM                                                  
  SINCE JUL 1     MM                                                  
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       52                        47      5       28        
  MONTH TO DATE 1064                      1242   -178     1337        
  SINCE DEC 1   1064                      1242   -178     1337        
  SINCE JUL 1   3237                      3697   -460     3687        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1     73                        83    -10      177        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     1.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1000 AM                                      
 LOWEST     68           200 PM                                      
 AVERAGE    80                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   30        56      1917                      
 MINIMUM TEMPERATURE (F)    7       -35      1983                      


SUNRISE AND SUNSET                                                    
DECEMBER 28 2023......SUNRISE   811 AM MST   SUNSET   452 PM MST     
DECEMBER 29 2023......SUNRISE   811 AM MST   SUNSET   453 PM MST     


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




$$