AFOS product CLIBTM
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CDUS45 KMSO 210837
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MST SAT NOV 21 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 20 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         35    407 PM  60    1989  37     -2       32       
  MINIMUM         15   1158 PM -32    1977  13      2       24       
  AVERAGE         25                        25      0       28     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.20 1921   0.02  -0.02      T       
  MONTH TO DATE    0.40                      0.41  -0.01     0.20     
  SINCE JAN 1     10.05                     12.07  -2.02    12.57     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       40                        40      0       37        
  MONTH TO DATE  676                       693    -17      620        
  SINCE SEP 1   1773                      1836    -63     1959        
  SINCE JUL 1   1948                      2064   -116     2131        

 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     9   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED     2.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM                                      
 LOWEST     41           200 PM                                      
 AVERAGE    63                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   37        59      1928                      
 MINIMUM TEMPERATURE (F)   13       -24      1977                      


SUNRISE AND SUNSET                                                    
NOVEMBER 21 2020......SUNRISE   739 AM MST   SUNSET   452 PM MST     
NOVEMBER 22 2020......SUNRISE   741 AM MST   SUNSET   452 PM MST     


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




$$