AFOS product CLIBTM
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535 
CDUS45 KMSO 300739
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
139 AM MDT FRI OCT 30 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 29 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         60    305 PM  71    1937  49     11       15       
  MINIMUM         26    129 AM -10    2019  23      3      -10       
  AVERAGE         43                        36      7        3     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.24 1919   0.02  -0.02     0.00     
  MONTH TO DATE    0.84                      0.74   0.10     0.35     
  SINCE JAN 1      9.65                     11.62  -1.97    12.37     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        29     -7       62        
  MONTH TO DATE  748                       690     58      887        
  SINCE SEP 1   1050                      1083    -33     1239        
  SINCE JUL 1   1225                      1311    -86     1411        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      2                         2      0        4        
  SINCE JAN 1     87                        81      6       84        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     3.5                                        


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    85          1200 AM                                      
 LOWEST     27           300 PM                                      
 AVERAGE    56                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   49        69      1987                      
 MINIMUM TEMPERATURE (F)   23       -23      1991                      


SUNRISE AND SUNSET                                                    
OCTOBER 30 2020.......SUNRISE   808 AM MDT   SUNSET   618 PM MDT     
OCTOBER 31 2020.......SUNRISE   810 AM MDT   SUNSET   617 PM MDT     


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




$$