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CDUS45 KMSO 180840
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
140 AM MST SAT FEB 18 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 17 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         36    419 PM  53    1930  35      1       41       
  MINIMUM         -7    501 AM -45    1942  10    -17       13       
  AVERAGE         15                        22     -7       27     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.32 1918   0.01  -0.01      T       
  MONTH TO DATE    0.09                      0.25  -0.16      T       
  SINCE JAN 1      0.53                      0.67  -0.14     0.62     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       50                        43      7       38        
  MONTH TO DATE  794                       744     50      659        
  SINCE DEC 1   3821                      3566    255     3318        
  SINCE JUL 1   6171                      6021    150     5344        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     3.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           200 AM                                      
 LOWEST     23           400 PM                                      
 AVERAGE    55                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   35        58      1930                      
 MINIMUM TEMPERATURE (F)   10       -38      1942                      


SUNRISE AND SUNSET                                                    
FEBRUARY 18 2023......SUNRISE   728 AM MST   SUNSET   601 PM MST     
FEBRUARY 19 2023......SUNRISE   726 AM MST   SUNSET   602 PM MST     


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




$$