AFOS product CLIBTM
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CDUS45 KMSO 080737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT TUE SEP 08 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 7 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         58   1248 AM  88    1998  72    -14       67       
  MINIMUM         35   1159 PM  18    1992  38     -3       52       
  AVERAGE         47                        55     -8       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.05          0.79 1970   0.03   0.02     0.00     
  MONTH TO DATE    0.05                      0.27  -0.22     0.52     
  SINCE JAN 1      8.37                     10.15  -1.78    10.59     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       18                        10      8        5        
  MONTH TO DATE   35                        61    -26        7        
  SINCE SEP 1     35                        61    -26        7        
  SINCE JUL 1    210                       289    -79      179        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    2                         0      2        4        
  SINCE SEP 1      2                         0      2        4        
  SINCE JAN 1     87                        79      8       84        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED    10.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           100 PM                                      
 LOWEST     44          1200 AM                                      
 AVERAGE    65                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   72        90      1979                      
 MINIMUM TEMPERATURE (F)   38        26      1960                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  8 2020.....SUNRISE   700 AM MDT   SUNSET   754 PM MDT     
SEPTEMBER  9 2020.....SUNRISE   701 AM MDT   SUNSET   752 PM MDT     


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




$$