AFOS product CLIMSO
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CDUS45 KMSO 110801
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
201 AM MDT SUN OCT 11 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 10 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         32    405 PM  78    1934  60    -28       44       
  MINIMUM         10R   549 AM  10    2009  33    -23       34       
  AVERAGE         21                        46    -25       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1962   0.03  -0.03     0.00    
  MONTH TO DATE    0.16                      0.30  -0.14     0.27    
  SINCE OCT 1      0.16                      0.30  -0.14     0.27    
  SINCE JAN 1      9.98                     11.18  -1.20     9.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    1.0                                               
  SINCE JAN 1     25.3                                               
  SINCE JUL 1      1.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       44                        19     25       26       
  MONTH TO DATE  260                       169     91      142       
  SINCE SEP 1    378                       445    -67      399       
  SINCE JUL 1    453                       562   -109      451       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     39                        10     29        0       
  SINCE JAN 1    353                       256     97      348       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     5.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        80      1934                    
 MINIMUM TEMPERATURE (F)   33        20      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 11 2009.......SUNRISE   749 AM MDT   SUNSET   656 PM MDT   
OCTOBER 12 2009.......SUNRISE   750 AM MDT   SUNSET   654 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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