AFOS product CLIBTM
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578 
CDUS45 KMSO 150738
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU OCT 15 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 14 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         48    226 PM  79    1958  56     -8       50       
  MINIMUM         33   1159 PM  10    1969  27      6       27       
  AVERAGE         41                        42     -1       39     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             0.62 1962   0.02  -0.02     0.00     
  MONTH TO DATE    0.10                      0.39  -0.29     0.15     
  SINCE JAN 1      8.91                     11.27  -2.36    12.17     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       24                        23      1       26        
  MONTH TO DATE  208                       298    -90      424        
  SINCE SEP 1    510                       691   -181      776        
  SINCE JUL 1    685                       919   -234      948        

 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    30   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED    12.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           700 PM                                      
 LOWEST     25           200 PM                                      
 AVERAGE    57                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   56        76      1991                      
 MINIMUM TEMPERATURE (F)   27        15      1952                      


SUNRISE AND SUNSET                                                    
OCTOBER 15 2020.......SUNRISE   748 AM MDT   SUNSET   643 PM MDT     
OCTOBER 16 2020.......SUNRISE   749 AM MDT   SUNSET   641 PM MDT     


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




$$