AFOS product CLIMSO
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CDUS45 KMSO 010739
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT THU OCT 1 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 30 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         51    248 PM  88    1912  65    -14       77       
  MINIMUM         39   1103 PM  20    1985  36      3       38       
  AVERAGE         45                        50     -5       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.59 2000   0.03   0.01     0.00    
  MONTH TO DATE    0.27                      1.08  -0.81     1.09    
  SINCE OCT 1     13.83                     13.82   0.01    11.82    
  SINCE JAN 1      9.82                     10.88  -1.06     9.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1     24.3                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        15      5        7       
  MONTH TO DATE  118                       289   -171      257       
  SINCE SEP 1    118                       276   -158      257       
  SINCE JUL 1    193                       393   -200      309       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   39                        10     29        0       
  SINCE SEP 1     39                        10     29        0       
  SINCE JAN 1    353                       256     97      348       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    10.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           100 AM                                     
 LOWEST     42           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        83      1992                    
 MINIMUM TEMPERATURE (F)   35        21      1971                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  1 2009.......SUNRISE   735 AM MDT   SUNSET   715 PM MDT   
OCTOBER  2 2009.......SUNRISE   737 AM MDT   SUNSET   713 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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