000 
CDUS46 KSTO 201327
CLIMOD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA                              
526 AM PST WED DEC 20 2006

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

...THE MODESTO CLIMATE SUMMARY FOR DECEMBER 19 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1931 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         52    358 PM  65    2005  53     -1       65       
                                      1981                          
  MINIMUM         29    700 AM  24    1965  38     -9       50       
  AVERAGE         41                        46     -5       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.69 1952   0.05  -0.05     0.04    
  MONTH TO DATE    1.45                      0.95   0.50     1.16    
  SINCE JUL 1      2.73                      3.56  -0.83     1.81    
  SINCE JAN 1     12.91                     12.39   0.52    12.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        19      5        7       
  MONTH TO DATE  277                       337    -60      328       
  SINCE DEC 1    277                       337    -60      328       
  SINCE JUL 1    644                       760   -116      645       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1866                      1570    296     1531       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     3.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 AM                                     
 LOWEST     44           200 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE MODESTO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        71      1969                    
 MINIMUM TEMPERATURE (F)   38        26      1965                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2006......SUNRISE   715 AM PST   SUNSET   448 PM PST   
DECEMBER 21 2006......SUNRISE   715 AM PST   SUNSET   449 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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