AFOS product CLIBTM
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CDUS45 KMSO 100738
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT WED MAY 10 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 9 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         50    621 PM  79    1994  59     -9       43       
  MINIMUM         34    555 AM  16    1916  32      2       22       
  AVERAGE         42                        45     -3       33     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.13          0.70 1914   0.05   0.08     0.00     
  MONTH TO DATE    1.03                      0.42   0.61     0.21     
  SINCE JAN 1      3.74                      3.24   0.50     1.37     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       23                        20      3       32        
  MONTH TO DATE  132                       189    -57      197        
  SINCE MAR 1   2339                      2013    326     2090        
  SINCE JUL 1   9056                      8488    568     7968        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     4.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 PM                                      
 LOWEST     56          1000 AM                                      
 AVERAGE    74                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        81      1940                      
 MINIMUM TEMPERATURE (F)   32        18      1946                      


SUNRISE AND SUNSET                                                    
MAY 10 2023...........SUNRISE   604 AM MDT   SUNSET   849 PM MDT     
MAY 11 2023...........SUNRISE   603 AM MDT   SUNSET   850 PM MDT     


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




$$