AFOS product CLIMSO
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CDUS45 KMSO 180738
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SUN OCT 18 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 17 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         63    402 PM  75    2003  57      6       68       
  MINIMUM         31    749 AM  10    1905  31      0       35       
  AVERAGE         47                        44      3       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.26 1893   0.02  -0.02     0.00    
  MONTH TO DATE    0.31                      0.47  -0.16     0.45    
  SINCE OCT 1      0.31                      0.47  -0.16     0.45    
  SINCE JAN 1     10.13                     11.35  -1.22    10.10    
                                                                     
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       18                        21     -3       13       
  MONTH TO DATE  462                       309    153      294       
  SINCE SEP 1    580                       585     -5      551       
  SINCE JUL 1    655                       702    -47      603       
                                                                     
 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     9   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     2.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     48           300 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        75      1973                    
                                             1936                    
 MINIMUM TEMPERATURE (F)   31        12      1905                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 18 2009.......SUNRISE   759 AM MDT   SUNSET   643 PM MDT   
OCTOBER 19 2009.......SUNRISE   800 AM MDT   SUNSET   641 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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