AFOS product CLIBTM
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CDUS45 KMSO 310738
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT MON AUG 31 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 30 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         67    356 PM  89    1954  75     -8       79       
                                      2017                           
  MINIMUM         43   1150 PM  25    1965  41      2       46       
  AVERAGE         55                        58     -3       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.52 2005   0.05  -0.05     0.00     
  MONTH TO DATE    0.20                      1.32  -1.12     1.48     
  SINCE JAN 1      8.30                      9.84  -1.54    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       10                         7      3        2        
  MONTH TO DATE   64                       120    -56       94        
  SINCE JUN 1    457                       507    -50      434        
  SINCE JUL 1    158                       220    -62      171        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   50                        24     26       32        
  SINCE JUN 1     83                        75      8       80        
  SINCE JAN 1     85                        75     10       80        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     9.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50           600 AM                                      
 LOWEST     14           400 PM                                      
 AVERAGE    32                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        91      1955                      
 MINIMUM TEMPERATURE (F)   41        27      2006                      


SUNRISE AND SUNSET                                                    
AUGUST 31 2020........SUNRISE   650 AM MDT   SUNSET   809 PM MDT     
SEPTEMBER  1 2020.....SUNRISE   652 AM MDT   SUNSET   807 PM MDT     


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




$$