AFOS product CLIBTM
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CDUS45 KMSO 040751
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
151 AM MDT FRI SEP 04 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 3 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         83    441 PM  92    1998  74      9       88       
                                      2017                           
  MINIMUM         41    611 AM  23    1958  40      1       42       
  AVERAGE         62                        57      5       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.65 1912   0.04  -0.04      T       
  MONTH TO DATE    0.00                      0.12  -0.12      T       
  SINCE JAN 1      8.32                     10.00  -1.68    10.07     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        3                         8     -5        0        
  MONTH TO DATE   14                        24    -10        1        
  SINCE SEP 1     14                        24    -10        1        
  SINCE JUL 1    189                       252    -63      173        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        2        
  SINCE SEP 1      0                         0      0        2        
  SINCE JAN 1     85                        79      6       82        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     6.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           600 AM                                      
 LOWEST     14           500 PM                                      
 AVERAGE    47                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        93      1998                      
 MINIMUM TEMPERATURE (F)   39        24      1969                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  4 2020.....SUNRISE   655 AM MDT   SUNSET   801 PM MDT     
SEPTEMBER  5 2020.....SUNRISE   656 AM MDT   SUNSET   759 PM MDT     


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




$$