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CDUS45 KMSO 200737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT FRI OCT 20 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 19 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         75R   147 PM  74    1974  53     22       72       
  MINIMUM         31    747 AM   8    1905  26      5       23       
  AVERAGE         53                        39     14       48     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.76 2009   0.02  -0.02     0.00     
  MONTH TO DATE    0.49                      0.54  -0.05     0.57     
  SINCE JAN 1     16.06                     11.38   4.68     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       12                        26    -14       17        
  MONTH TO DATE  321                       416    -95      289        
  SINCE SEP 1    635                       784   -149      532        
  SINCE JUL 1    773                       999   -226      593        

 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    16   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     4.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           600 AM                                      
 LOWEST     24           400 PM                                      
 AVERAGE    55                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   52        77      1927                      
 MINIMUM TEMPERATURE (F)   25        10      1943                      


SUNRISE AND SUNSET                                                    
OCTOBER 20 2023.......SUNRISE   753 AM MDT   SUNSET   635 PM MDT     
OCTOBER 21 2023.......SUNRISE   755 AM MDT   SUNSET   634 PM MDT     


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




$$