000
CDUS45 KVEF 180834
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV                               
1233 AM PST SUN DEC 18 2005

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

...THE LAS VEGAS CLIMATE SUMMARY FOR DECEMBER 17 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         46    956 PM  71    1942  57    -11       60       
  MINIMUM         30    504 AM  20    1945  36     -6       40       
  AVERAGE         38                        46     -8       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.44 1940   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.17  -0.17      T      
  SINCE DEC 1      0.00                      0.17  -0.17      T      
  SINCE JAN 1      7.35                      4.26   3.09     5.66    
                                                                     
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       27                        19      8       15       
  MONTH TO DATE  299                       296      3      252       
  SINCE DEC 1    299                       296      3      252       
  SINCE JUL 1    488                       671   -183      664       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   3565                      3215    350     3729       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     3.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    43           600 AM                                     
 LOWEST     25           400 PM                                     
 AVERAGE    34                                                       
..........................................................
                                                                     
THE LAS VEGAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        72      1939                    
 MINIMUM TEMPERATURE (F)   36        22      1945                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2005......SUNRISE   646 AM PST   SUNSET   429 PM PST   
DECEMBER 19 2005......SUNRISE   647 AM PST   SUNSET   429 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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