AFOS product CLIBTM
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071 
CDUS45 KMSO 170840
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
140 AM MST TUE JAN 17 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 16 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         31    259 PM  49    1974  32     -1       37       
  MINIMUM         13    649 PM -32    1957   8      5        6       
  AVERAGE         22                        20      2       22     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.16          0.20 1906   0.01   0.15     0.00     
  MONTH TO DATE    0.23                      0.23  -0.00     0.51     
  SINCE JAN 1      0.23                      0.23  -0.00     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       43                        45     -2       43        
  MONTH TO DATE  705                       727    -22      728        
  SINCE DEC 1   2197                      2154     43     1983        
  SINCE JUL 1   4547                      4609    -62     4009        

 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     9   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     1.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM                                      
 LOWEST     82           200 PM                                      
 AVERAGE    91                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   32        51      1920                      
 MINIMUM TEMPERATURE (F)    8       -34      1930                      


SUNRISE AND SUNSET                                                    
JANUARY 17 2023.......SUNRISE   807 AM MST   SUNSET   514 PM MST     
JANUARY 18 2023.......SUNRISE   806 AM MST   SUNSET   515 PM MST     


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




$$