000
CDUS45 KVEF 200837
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV                               
1237 AM PST TUE DEC 20 2005

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

...THE LAS VEGAS CLIMATE SUMMARY FOR DECEMBER 19 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         57    157 PM  68    1942  56      1       63       
  MINIMUM         42   1159 PM  22    1945  36      6       41       
  AVERAGE         50                        46      4       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.42 1984   0.01  -0.01     0.00    
  MONTH TO DATE    0.01                      0.19  -0.18      T      
  SINCE DEC 1      0.01                      0.19  -0.18      T      
  SINCE JAN 1      7.36                      4.28   3.08     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       15                        19     -4       13       
  MONTH TO DATE  332                       334     -2      277       
  SINCE DEC 1    332                       334     -2      277       
  SINCE JUL 1    521                       709   -188      689       
                                                                     
 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     W (250)      
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     2.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    65          1000 PM                                     
 LOWEST     27           100 PM                                     
 AVERAGE    46                                                       
..........................................................
                                                                     
THE LAS VEGAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        73      1981                    
 MINIMUM TEMPERATURE (F)   36        14      1945                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2005......SUNRISE   647 AM PST   SUNSET   430 PM PST   
DECEMBER 21 2005......SUNRISE   648 AM PST   SUNSET   430 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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