Weather Service Report


457 
CDUS45 KVEF 200826
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV                               
126 AM PDT FRI OCT 20 2017


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

...THE LAS VEGAS NV CLIMATE SUMMARY FOR OCTOBER 19 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         89    332 PM  96    1940  79     10       78       
  MINIMUM         68    518 AM  35    1946  57     11       63       
  AVERAGE         79                        68     11       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.17 1990   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.14  -0.14     0.00    
  SINCE OCT 1      0.00                      0.14  -0.14     0.00    
  SINCE JAN 1      2.38                      3.20  -0.82     3.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         9     -9        0       
  SINCE SEP 1      0                        10    -10        0       
  SINCE JUL 1      0                        10    -10        0       
                                                                     
 COOLING                                                             
  YESTERDAY       14                         4     10        6       
  MONTH TO DATE  125                       143    -18      203       
  SINCE SEP 1    641                       671    -30      731       
  SINCE JAN 1   3933                      3520    413     3877       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    22          1100 PM                                     
 LOWEST     10          1000 AM                                     
 AVERAGE    16                                                       

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

                                                                     
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        95      1940                    
 MINIMUM TEMPERATURE (F)   57        36      1943                    
                                             1937                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 20 2017.......SUNRISE   652 AM PDT   SUNSET   558 PM PDT   
OCTOBER 21 2017.......SUNRISE   653 AM PDT   SUNSET   557 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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Western Regional Climate Center, wrcc@dri.edu