AFOS product CLIMSO
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CDUS45 KMSO 170750
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
150 AM MDT SAT OCT 17 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 16 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         61    418 PM  75    1991  57      4       52       
  MINIMUM         33   1254 AM  20    1987  31      2       35       
                                      1946                          
                                      1930                          
  AVERAGE         47                        44      3       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.78 1933   0.02  -0.02      T      
  MONTH TO DATE    0.31                      0.45  -0.14     0.45    
  SINCE OCT 1      0.31                      0.45  -0.14     0.45    
  SINCE JAN 1     10.13                     11.33  -1.20    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       21       
  MONTH TO DATE  444                       288    156      281       
  SINCE SEP 1    562                       564     -2      538       
  SINCE JUL 1    637                       681    -44      590       
                                                                     
 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     8   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     0.8                                         

                                                                     
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    96           100 AM                                     
 LOWEST     46           400 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        75      2003                    
 MINIMUM TEMPERATURE (F)   31        10      1905                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 17 2009.......SUNRISE   757 AM MDT   SUNSET   645 PM MDT   
OCTOBER 18 2009.......SUNRISE   759 AM MDT   SUNSET   643 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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