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CDUS45 KMSO 010737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT TUE SEP 01 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 31 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         53    534 PM  91    1955  75    -22       84       
  MINIMUM         43   1232 AM  27    2006  41      2       43       
  AVERAGE         48                        58    -10       64     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          0.38 1984   0.04  -0.02     0.00     
  MONTH TO DATE    0.22                      1.36  -1.14     1.48     
  SINCE JAN 1      8.32                      9.88  -1.56    10.07     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       17                         7     10        1        
  MONTH TO DATE   81                       127    -46       95        
  SINCE JUN 1    474                       514    -40      435        
  SINCE JUL 1    175                       227    -52      172        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   50                        28     22       32        
  SINCE JUN 1     83                        79      4       80        
  SINCE JAN 1     85                        79      6       80        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     5.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80          1000 AM                                      
 LOWEST     39           700 AM                                      
 AVERAGE    60                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        92      1998                      
 MINIMUM TEMPERATURE (F)   40        26      2006                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  1 2020.....SUNRISE   652 AM MDT   SUNSET   807 PM MDT     
SEPTEMBER  2 2020.....SUNRISE   653 AM MDT   SUNSET   805 PM MDT     


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




$$