AFOS product CLIMSO
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CDUS45 KMSO 060741
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1240 AM MST SUN DEC 6 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 5 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         26    233 PM  50    1896  32     -6       31       
  MINIMUM         17   1159 PM -18    1972  18     -1       20       
  AVERAGE         22                        25     -3       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.43 1986   0.03  -0.03     0.02    
  MONTH TO DATE    0.03                      0.15  -0.12     0.10    
  SINCE OCT 1      0.94                      1.94  -1.00     2.68    
  SINCE JAN 1     10.76                     12.82  -2.06    12.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                                                 
  MONTH TO DATE    T                                                 
  SINCE JAN 1     26.6                                               
  SINCE JUL 1      2.3                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        40      3       39       
  MONTH TO DATE  226                       197     29      173       
  SINCE DEC 1    226                       197     29      173       
  SINCE JUL 1   2102                      2212   -110     1888       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    353                       256     97      348       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED    10.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           900 AM                                     
 LOWEST     36           600 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        54      1939                    
 MINIMUM TEMPERATURE (F)   18        -9      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  6 2009......SUNRISE   807 AM MST   SUNSET   448 PM MST   
DECEMBER  7 2009......SUNRISE   808 AM MST   SUNSET   448 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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