AFOS product CLIMSO
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CDUS45 KMSO 150741
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
140 AM MDT TUE SEP 15 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 14 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         86    316 PM  90    1948  72     14       78       
  MINIMUM         45    701 AM  20    1970  40      5       39       
  AVERAGE         66                        56     10       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.80 1918   0.04  -0.04     0.00    
  MONTH TO DATE    0.10                      0.56  -0.46     0.81    
  SINCE OCT 1     13.66                     13.30   0.36    11.54    
  SINCE JAN 1      9.65                     10.36  -0.71     9.37    
                                                                     
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        0                         9     -9        6       
  MONTH TO DATE   39                        96    -57      127       
  SINCE SEP 1     39                        96    -57      127       
  SINCE JUL 1    114                       213    -99      179       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         0      1        0       
  MONTH TO DATE   22                         9     13        0       
  SINCE SEP 1     22                         9     13        0       
  SINCE JAN 1    336                       255     81      348       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           700 AM                                     
 LOWEST     20           300 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        90      1953                    
 MINIMUM TEMPERATURE (F)   40        22      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 15 2009.....SUNRISE   714 AM MDT   SUNSET   748 PM MDT   
SEPTEMBER 16 2009.....SUNRISE   716 AM MDT   SUNSET   746 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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