AFOS product CLIMSO
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CDUS45 KMSO 130739
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SUN SEP 13 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 12 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         85    456 PM  90    1959  73     12       77       
                                      1944                          
  MINIMUM         43    609 AM  28    1988  41      2       41       
  AVERAGE         64                        57      7       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.96 1896   0.04  -0.04     0.00    
  MONTH TO DATE    0.10                      0.48  -0.38     0.81    
  SINCE OCT 1     13.66                     13.22   0.44    11.54    
  SINCE JAN 1      9.65                     10.28  -0.63     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        1                         8     -7        6       
  MONTH TO DATE   37                        78    -41      116       
  SINCE SEP 1     37                        78    -41      116       
  SINCE JUL 1    112                       195    -83      168       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   21                         9     12        0       
  SINCE SEP 1     21                         9     12        0       
  SINCE JAN 1    335                       255     80      348       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     3.2                                         

                                                                     
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    83           700 AM                                     
 LOWEST     17           400 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        89      1937                    
 MINIMUM TEMPERATURE (F)   40        27      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 13 2009.....SUNRISE   712 AM MDT   SUNSET   752 PM MDT   
SEPTEMBER 14 2009.....SUNRISE   713 AM MDT   SUNSET   750 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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