AFOS product CLIBTM
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CDUS45 KMSO 180737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT TUE JUL 18 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 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         83    351 PM  96    1998  82      1       93       
  MINIMUM         50    529 AM  34    1982  46      4       48       
  AVERAGE         67                        64      3       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.14 1987   0.04  -0.04      T       
  MONTH TO DATE    0.63                      0.68  -0.05     1.00     
  SINCE JAN 1     10.92                      7.97   2.95     5.62     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE   52                        66    -14       24        
  SINCE JUN 1    339                       356    -17      303        
  SINCE JUL 1     52                        66    -14       24        

 COOLING                                                              
  YESTERDAY        2                         2      0        6        
  MONTH TO DATE    7                        22    -15       29        
  SINCE JUN 1      7                        28    -21       40        
  SINCE JAN 1      7                        28    -21       40        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED     8.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           400 AM                                      
 LOWEST     19           700 PM                                      
 AVERAGE    47                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        95      1960                      
 MINIMUM TEMPERATURE (F)   47        35      1993                      


SUNRISE AND SUNSET                                                    
JULY 18 2023..........SUNRISE   557 AM MDT   SUNSET   915 PM MDT     
JULY 19 2023..........SUNRISE   558 AM MDT   SUNSET   914 PM MDT     


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




$$