AFOS product CLIBTM
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CDUS45 KMSO 220739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SAT APR 22 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         46    501 PM  76    1906  53     -7       73       
  MINIMUM         31   1159 PM   3    2008  27      4       40       
  AVERAGE         39                        40     -1       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.37 1947   0.04  -0.04     0.00    
  MONTH TO DATE    1.21                      0.78   0.43     0.92    
  SINCE OCT 1      6.15                      4.33   1.82     4.58    
  SINCE JAN 1      2.93                      2.44   0.49     1.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        25      1        8       
  MONTH TO DATE  544                       570    -26      454       
  SINCE MAR 1   1385                      1612   -227     1416       
  SINCE JUL 1   8169                      8181    -12     7813       
                                                                     
 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 (340)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     8.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1100 PM                                     
 LOWEST     45          1200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   54        76      2012                    
 MINIMUM TEMPERATURE (F)   27         7      2008                    
                                             2001                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 22 2017.........SUNRISE   631 AM MDT   SUNSET   827 PM MDT   
APRIL 23 2017.........SUNRISE   629 AM MDT   SUNSET   828 PM MDT   

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




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