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CDUS45 KMSO 210737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT OCT 21 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 20 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         73    332 PM  77    1927  52     21       70       
  MINIMUM         33    743 AM  10    1943  25      8       22       
  AVERAGE         53                        39     14       46     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.40 1899   0.03  -0.03     0.00     
  MONTH TO DATE    0.49                      0.57  -0.08     0.57     
  SINCE JAN 1     16.06                     11.41   4.65     8.73     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       12                        26    -14       19        
  MONTH TO DATE  333                       442   -109      308        
  SINCE SEP 1    647                       810   -163      551        
  SINCE JUL 1    785                      1025   -240      612        

 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    26   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED     4.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM                                      
 LOWEST     21           400 PM                                      
 AVERAGE    57                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   52        75      2003                      
 MINIMUM TEMPERATURE (F)   25         9      1996                      


SUNRISE AND SUNSET                                                    
OCTOBER 21 2023.......SUNRISE   755 AM MDT   SUNSET   634 PM MDT     
OCTOBER 22 2023.......SUNRISE   756 AM MDT   SUNSET   632 PM MDT     


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




$$