AFOS product CLIBTM
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619 
CDUS45 KMSO 190851
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
251 AM MDT MON OCT 19 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 18 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         43   1037 PM  76    2003  54    -11       46       
  MINIMUM         28    505 AM   5    1938  26      2       30       
  AVERAGE         36                        40     -4       38     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.21          0.28 1949   0.03   0.18      T       
  MONTH TO DATE    0.59                      0.50   0.09     0.24     
  SINCE JAN 1      9.40                     11.38  -1.98    12.26     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       29                        25      4       27        
  MONTH TO DATE  318                       395    -77      506        
  SINCE SEP 1    620                       788   -168      858        
  SINCE JUL 1    795                      1016   -221     1030        

 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     8   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     2.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM                                      
 LOWEST     75          1000 AM                                      
 AVERAGE    84                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   54        74      1974                      
 MINIMUM TEMPERATURE (F)   26         8      1905                      


SUNRISE AND SUNSET                                                    
OCTOBER 19 2020.......SUNRISE   753 AM MDT   SUNSET   636 PM MDT     
OCTOBER 20 2020.......SUNRISE   754 AM MDT   SUNSET   634 PM MDT     


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




$$