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CDUS45 KMSO 230737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1237 AM MST THU NOV 23 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 22 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         53    250 PM  67    1917  36     17       42       
  MINIMUM         33   1159 PM -27    1985  12     21       20       
  AVERAGE         43                        24     19       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.35 1903   0.02  -0.02     0.00    
  MONTH TO DATE    0.65                      0.45   0.20     0.34    
  SINCE OCT 1      0.82                      1.23  -0.41     2.65    
  SINCE JAN 1     11.35                     12.11  -0.76    10.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        41    -19       34       
  MONTH TO DATE  865                       774     91      581       
  SINCE SEP 1   2073                      1917    156     1695       
  SINCE JUL 1   2146                      2145      1     1993       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      5                         2      3        3       
  SINCE JAN 1    129                        81     48       57       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79          1000 PM                                     
 LOWEST     54           300 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        68      1917                    
 MINIMUM TEMPERATURE (F)   12       -29      1985                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 23 2017......SUNRISE   742 AM MST   SUNSET   451 PM MST   
NOVEMBER 24 2017......SUNRISE   743 AM MST   SUNSET   450 PM MST   

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




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