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CDUS45 KMSO 010737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT WED AUG 1 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 31 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         85    201 PM  97    2000  83      2       90       
  MINIMUM         47    554 AM  31    1968  46      1       48       
  AVERAGE         66                        64      2       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.34 1937   0.04  -0.04     0.00    
  MONTH TO DATE    0.14                      1.35  -1.21     0.50    
  SINCE OCT 1     11.38                     10.41   0.97    11.83    
  SINCE JAN 1      9.94                      8.52   1.42     8.61    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   47                        99    -52        8       
  SINCE JUN 1    316                       387    -71      243       
  SINCE JUL 1     47                       100    -53        8       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         2     -1        4       
  MONTH TO DATE   56                        44     12       91       
  SINCE JUN 1     57                        51      6      103       
  SINCE JAN 1     57                        51      6      103       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    66           400 AM                                     
 LOWEST     17           200 PM                                     
 AVERAGE    42                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        95      2000                    
 MINIMUM TEMPERATURE (F)   46        34      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  1 2018........SUNRISE   613 AM MDT   SUNSET   859 PM MDT   
AUGUST  2 2018........SUNRISE   614 AM MDT   SUNSET   858 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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