AFOS product CLIMSO
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CDUS45 KMSO 110742
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1240 AM MST TUE DEC 11 2007


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

...THE MISSOULA CLIMATE SUMMARY FOR DECEMBER 10 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         28    328 PM  59    1896  31     -3       31       
  MINIMUM         13    906 PM -19    1932  17     -4       12       
  AVERAGE         21                        24     -3       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.61 2002   0.04   0.01     0.00    
  MONTH TO DATE    0.40                      0.32   0.08     0.05    
  SINCE OCT 1      2.06                      2.11  -0.05     3.70    
  SINCE JAN 1     10.37                     12.99  -2.62    15.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.3                                               
  MONTH TO DATE    4.5                                               
  SINCE JAN 1     25.7                                               
  SINCE JUL 1     14.9                                               
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       44                        41      3       43       
  MONTH TO DATE  367                       401    -34      419       
  SINCE DEC 1    367                       401    -34      419       
  SINCE JUL 1   2204                      2416   -212     2189       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    644                       256    388      463       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     2.5                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     63           300 PM                                     
 AVERAGE    78                                                       

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

                                                                      
THE MISSOULA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        57      1896                    
 MINIMUM TEMPERATURE (F)   17       -15      1985                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 11 2007......SUNRISE   811 AM MST   SUNSET   447 PM MST   
DECEMBER 12 2007......SUNRISE   812 AM MST   SUNSET   448 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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