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CDUS45 KMSO 230856
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
156 AM MST SAT DEC 23 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 22 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         46    335 PM  53    1933  30     16      -24       
  MINIMUM         14    828 AM -44    1990   6      8      -40       
  AVERAGE         30                        18     12      -32     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.40 1915   0.02  -0.02      T       
  MONTH TO DATE    0.15                      0.34  -0.19     0.39     
  SINCE JAN 1     17.10                     12.62   4.48     9.58     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       35                        47    -12       97        
  MONTH TO DATE  790                      1007   -217     1162        
  SINCE DEC 1    790                      1007   -217     1162        
  SINCE JUL 1   2963                      3462   -499     3512        

 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    13   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     3.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           200 AM                                      
 LOWEST     47           300 PM                                      
 AVERAGE    68                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   30        50      1950                      
 MINIMUM TEMPERATURE (F)    6       -52      1983                      


SUNRISE AND SUNSET                                                    
DECEMBER 23 2023......SUNRISE   810 AM MST   SUNSET   449 PM MST     
DECEMBER 24 2023......SUNRISE   810 AM MST   SUNSET   449 PM MST     


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




$$