AFOS product CLIBTM
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CDUS45 KMSO 080738
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT FRI SEP 08 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 7 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         73    240 PM  91    2022  73      0       91       
  MINIMUM         47    343 AM  18    1992  39      8       50       
  AVERAGE         60                        56      4       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.09          0.79 1970   0.03   0.06     0.00     
  MONTH TO DATE    1.52                      0.27   1.25     0.00     
  SINCE JAN 1     14.69                     10.04   4.65     6.70     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        5                         9     -4        0        
  MONTH TO DATE   39                        59    -20        1        
  SINCE SEP 1     39                        59    -20        1        
  SINCE JUL 1    177                       274    -97       62        

 COOLING                                                              
  YESTERDAY        0                         0      0        6        
  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    22   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     5.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM                                      
 LOWEST     35           300 PM                                      
 AVERAGE    64                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   72        90      1979                      
 MINIMUM TEMPERATURE (F)   38        25      2020                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  8 2023.....SUNRISE   659 AM MDT   SUNSET   755 PM MDT     
SEPTEMBER  9 2023.....SUNRISE   701 AM MDT   SUNSET   753 PM MDT     


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




$$