Weather Service Report


158 
CDUS45 KVEF 220825
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV                               
1225 AM PST SUN NOV 22 2009


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

...THE LAS VEGAS NV CLIMATE SUMMARY FOR NOVEMBER 21 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         67    126 PM  77    1976  63      4       72       
                                      1949                          
                                      1937                          
  MINIMUM         49   1159 PM  24    1945  42      7       48       
  AVERAGE         58                        53      5       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.05 1967   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.21  -0.21     0.01    
  SINCE SEP 1      T                         0.76  -0.76     0.05    
  SINCE JAN 1      1.28                      3.99  -2.71     1.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM                           
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        12     -5        5       
  MONTH TO DATE   96                       192    -96       70       
  SINCE SEP 1    149                       250   -101       99       
  SINCE JUL 1    149                       250   -101       99       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   24                         4     20       14       
  SINCE SEP 1    787                       635    152      840       
  SINCE JAN 1   3790                      3214    576     3775       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     7.5                                         

                                                                     
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    32          1000 PM                                     
 LOWEST     14           100 PM                                     
 AVERAGE    23                                                       

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

                                                                     
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        77      1976                    
 MINIMUM TEMPERATURE (F)   42        24      1941                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 22 2009......SUNRISE   625 AM PST   SUNSET   429 PM PST   
NOVEMBER 23 2009......SUNRISE   626 AM PST   SUNSET   428 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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Western Regional Climate Center, wrcc@dri.edu