AFOS product CLIMSO
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CDUS45 KMSO 080738
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST WED DEC 8 2010


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

...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 7 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         28    258 PM  47    1925  31     -3        7       
  MINIMUM         18   1159 PM -16    2005  17      1       -7       
  AVERAGE         23                        24     -1        0      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.44 1917   0.03  -0.03     0.00    
  MONTH TO DATE    0.22                      0.21   0.01     0.03    
  SINCE OCT 1      2.80                      2.00   0.80     0.94    
  SINCE JAN 1     15.10                     12.88   2.22    10.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                                                 
  MONTH TO DATE    1.2                                               
  SINCE JAN 1     20.0                                               
  SINCE JUL 1     11.2                                               
  SNOW DEPTH       5                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        41      1       65       
  MONTH TO DATE  302                       278     24      347       
  SINCE DEC 1    302                       278     24      347       
  SINCE JUL 1   2202                      2293    -91     2223       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    244                       256    -12      353       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     5   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED     6   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     1.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1100 PM                                     
 LOWEST     68           200 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        60      1938                    
 MINIMUM TEMPERATURE (F)   17       -19      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  8 2010......SUNRISE   809 AM MST   SUNSET   448 PM MST   
DECEMBER  9 2010......SUNRISE   810 AM MST   SUNSET   447 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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