AFOS product CLIBTM
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CDUS45 KMSO 090737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT MAY 09 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 8 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         57    400 PM  81    1987  59     -2       51       
  MINIMUM         27    333 AM   9    1965  32     -5       38       
  AVERAGE         42                        45     -3       45     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.00 1911   0.05  -0.05     0.02     
  MONTH TO DATE    0.10                      0.39  -0.29     0.08     
  SINCE JAN 1      1.79                      3.22  -1.43     3.79     

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       20        
  MONTH TO DATE  165                       167     -2      178        
  SINCE MAR 1   2002                      1989     13     2290        
  SINCE JUL 1   8417                      8558   -141     9023        

 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    20   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     8.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           300 AM                                      
 LOWEST     26           200 PM                                      
 AVERAGE    56                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        79      1994                      
 MINIMUM TEMPERATURE (F)   32        16      1916                      


SUNRISE AND SUNSET                                                    
MAY  9 2020...........SUNRISE   605 AM MDT   SUNSET   849 PM MDT     
MAY 10 2020...........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.




$$