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CDUS45 KMSO 310737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT TUE OCT 31 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 30 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         37    245 PM  69    1987  48    -11       49       
  MINIMUM          2    717 AM -23    1991  22    -20       21       
  AVERAGE         20                        35    -15       35     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.57 2016   0.02  -0.02     0.00     
  MONTH TO DATE    1.09                      0.82   0.27     0.60     
  SINCE JAN 1     16.66                     11.66   5.00     8.76     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       45                        30     15       30        
  MONTH TO DATE  705                       727    -22      598        
  SINCE SEP 1   1019                      1095    -76      841        
  SINCE JUL 1   1157                      1310   -153      902        

 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     7   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     1.7                                        


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    88           800 PM                                      
 LOWEST     47           200 PM                                      
 AVERAGE    68                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   47        66      2008                      
                                             2014                     
 MINIMUM TEMPERATURE (F)   21       -11      2002                      


SUNRISE AND SUNSET                                                    
OCTOBER 31 2023.......SUNRISE   809 AM MDT   SUNSET   618 PM MDT     
NOVEMBER  1 2023......SUNRISE   810 AM MDT   SUNSET   616 PM MDT     


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




$$