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CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SUN SEP 24 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 23 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         65    443 PM  87    1987  66     -1       67       
  MINIMUM         38   1159 PM  15    1934  35      3       40       
  AVERAGE         52                        50      2       54     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.22 1917   0.03  -0.03     0.00     
  MONTH TO DATE    2.34                      0.85   1.49     1.28     
  SINCE JAN 1     15.51                     10.62   4.89     7.98     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       13                        15     -2       11        
  MONTH TO DATE  214                       253    -39      181        
  SINCE SEP 1    214                       253    -39      181        
  SINCE JUL 1    352                       468   -116      242        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    3                         0      3       16        
  SINCE SEP 1      3                         0      3       16        
  SINCE JAN 1     73                        81     -8      177        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     2.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM                                      
 LOWEST     30           400 PM                                      
 AVERAGE    62                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        85      2001                      
                                             2009                     
                                             2014                     
 MINIMUM TEMPERATURE (F)   34         3      1926                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 24 2023.....SUNRISE   719 AM MDT   SUNSET   724 PM MDT     
SEPTEMBER 25 2023.....SUNRISE   721 AM MDT   SUNSET   722 PM MDT     


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




$$