AFOS product CLILAS
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CDUS45 KVEF 310825
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV                               
1225 AM PST SUN DEC 31 2017


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

...THE LAS VEGAS NV CLIMATE SUMMARY FOR DECEMBER 30 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1937 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         64    324 PM  70    1980  56      8       52       
  MINIMUM         40    538 AM  15    1990  38      2       40       
  AVERAGE         52                        47      5       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.25 2003   0.02  -0.02     0.01    
  MONTH TO DATE    0.00                      0.48  -0.48     0.83    
  SINCE OCT 1      0.00                      1.11  -1.11     1.06    
  SINCE JAN 1      2.38                      4.17  -1.79     4.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.3  2003   0.0    0.0     MM       
  MONTH TO DATE    0.0                       0.2   -0.2      0.0     
  SINCE DEC 1      0.0                       0.2   -0.2      0.0     
  SINCE JUL 1      0.0                       0.2   -0.2      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        18     -5       19       
  MONTH TO DATE  377                       521   -144      494       
  SINCE DEC 1    377                       521   -144      494       
  SINCE JUL 1    462                       830   -368      661       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   4044                      3568    476     4002       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     2.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    33           400 AM                                     
 LOWEST     12           300 PM                                     
 AVERAGE    23                                                       

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

                                                                     
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        74      1995                    
 MINIMUM TEMPERATURE (F)   38        18      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 31 2017......SUNRISE   651 AM PST   SUNSET   437 PM PST   
JANUARY  1 2018.......SUNRISE   652 AM PST   SUNSET   437 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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