000
CDUS45 KVEF 120827
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV                               
126 AM PDT THU MAY 12 2005

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

...THE LAS VEGAS CLIMATE SUMMARY FOR MAY 11 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         76    304 PM 103    1960  86    -10       83       
  MINIMUM         56    528 AM  47    1938  61     -5       60       
  AVERAGE         66                        74     -8       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.18 1958   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.09  -0.09     0.00    
  SINCE MAR 1      0.53                      0.83  -0.30     1.15    
  SINCE JAN 1      5.05                      2.11   2.94     2.62    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                        11    -10        0       
  SINCE MAR 1    221                       338   -117      100       
  SINCE JUL 1   1856                      2244   -388     1996       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         9     -8        7       
  MONTH TO DATE   61                        82    -21      171       
  SINCE MAR 1    147                       200    -53      417       
  SINCE JAN 1    147                       202    -55      417       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     8.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    38           500 AM                                     
 LOWEST     12           100 PM                                     
 AVERAGE    25                                                       
..........................................................
                                                                     
THE LAS VEGAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       104      1996                    
 MINIMUM TEMPERATURE (F)   62        45      1963                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2005...........SUNRISE   537 AM PDT   SUNSET   737 PM PDT   
MAY 13 2005...........SUNRISE   536 AM PDT   SUNSET   738 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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