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310 
CDUS45 KMSO 130739
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
139 AM MDT FRI OCT 13 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 12 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         48    352 PM  78    1964  56     -8       66       
  MINIMUM         39    753 AM   6    2009  28     11       38       
  AVERAGE         44                        42      2       52     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.40 1920   0.03  -0.03     0.00     
  MONTH TO DATE    0.49                      0.35   0.14     0.57     
  SINCE JAN 1     16.06                     11.19   4.87     8.73     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       21                        23     -2       13        
  MONTH TO DATE  203                       245    -42      165        
  SINCE SEP 1    517                       613    -96      408        
  SINCE JUL 1    655                       828   -173      469        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      3                         2      1       16        
  SINCE JAN 1     73                        83    -10      177        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     8.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1100 PM                                      
 LOWEST     60          1200 PM                                      
 AVERAGE    75                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   56        77      1964                      
 MINIMUM TEMPERATURE (F)   28        10      2008                      


SUNRISE AND SUNSET                                                    
OCTOBER 13 2023.......SUNRISE   744 AM MDT   SUNSET   648 PM MDT     
OCTOBER 14 2023.......SUNRISE   745 AM MDT   SUNSET   646 PM MDT     


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




$$