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034 
CDUS45 KMSO 190852
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
152 AM MST THU JAN 19 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 18 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         21    335 PM  50    1919  33    -12       38       
                                      2005                           
  MINIMUM         -5    833 AM -43    1963   8    -13       21       
  AVERAGE          8                        20    -12       30     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.30 1906   0.01  -0.01      T       
  MONTH TO DATE    0.23                      0.25  -0.02     0.51     
  SINCE JAN 1      0.23                      0.25  -0.02     0.51     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       57                        45     12       35        
  MONTH TO DATE  809                       817     -8      805        
  SINCE DEC 1   2301                      2244     57     2060        
  SINCE JUL 1   4651                      4699    -48     4086        

 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     8   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     1.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM                                      
 LOWEST     68           300 PM                                      
 AVERAGE    84                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   33        56      2005                      
 MINIMUM TEMPERATURE (F)    8       -44      1963                      


SUNRISE AND SUNSET                                                    
JANUARY 19 2023.......SUNRISE   805 AM MST   SUNSET   517 PM MST     
JANUARY 20 2023.......SUNRISE   804 AM MST   SUNSET   518 PM MST     


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




$$