AFOS product CLIMSO
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CDUS45 KMSO 090738
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT WED SEP 9 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 8 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         71    521 PM  92    1967  74     -3       72       
  MINIMUM         38    503 AM  30    1960  43     -5       39       
  AVERAGE         55                        59     -4       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.05 1986   0.04  -0.04     0.00    
  MONTH TO DATE    0.10                      0.32  -0.22     0.74    
  SINCE OCT 1     13.66                     13.06   0.60    11.47    
  SINCE JAN 1      9.65                     10.12  -0.47     9.30    
                                                                     
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       10                         7      3        9       
  MONTH TO DATE   23                        48    -25       80       
  SINCE SEP 1     23                        48    -25       80       
  SINCE JUL 1     98                       165    -67      132       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        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    10   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     3.1                                         

                                                                     
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    89           800 AM                                     
 LOWEST     25           500 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        92      1981                    
 MINIMUM TEMPERATURE (F)   42        28      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2009.....SUNRISE   707 AM MDT   SUNSET   800 PM MDT   
SEPTEMBER 10 2009.....SUNRISE   708 AM MDT   SUNSET   758 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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