AFOS product CLIMSO
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CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1244 AM MST FRI DEC 24 2010


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

...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 23 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         24    345 PM  54    1936  29     -5       33       
  MINIMUM         10   1042 PM -30    1983  15     -5       19       
  AVERAGE         17                        22     -5       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.40 1917   0.04  -0.04      T      
  MONTH TO DATE    1.07                      0.84   0.23     0.58    
  SINCE OCT 1      3.65                      2.63   1.02     1.49    
  SINCE JAN 1     15.95                     13.51   2.44    11.31    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                                                 
  MONTH TO DATE   10.0                                               
  SINCE JAN 1     28.8                                               
  SINCE JUL 1     20.0                                               
  SNOW DEPTH       6                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       48                        43      5       39       
  MONTH TO DATE  969                       950     19     1032       
  SINCE DEC 1    969                       950     19     1032       
  SINCE JUL 1   2869                      2965    -96     2908       
                                                                     
 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     3   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED     5   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     0.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           100 AM                                     
 LOWEST     74           100 PM                                     
 AVERAGE    85                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        49      1938                    
                                             1899                    
 MINIMUM TEMPERATURE (F)   15       -19      1944                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 24 2010......SUNRISE   820 AM MST   SUNSET   452 PM MST   
DECEMBER 25 2010......SUNRISE   821 AM MST   SUNSET   452 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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