AFOS product CLIPMD
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CDUS46 KLOX 210912
CLIPMD


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA                       
111 AM PST THU DEC 21 2017


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

...THE PALMDALE AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1931 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         60   1232 PM  73    1969  58      2       54       
  MINIMUM         33   1056 PM  18    2012  30      3       19       
  AVERAGE         47                        44      3       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.95 2010   0.05  -0.05     0.00    
  MONTH TO DATE    T                         0.50  -0.50     0.09    
  SINCE OCT 1      T                         1.80  -1.80     0.41    
  SINCE JAN 1      4.56                      7.65  -3.09     2.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.1  1968  MM               0.0     
  MONTH TO DATE    0.0                      MM               0.0     
  SINCE DEC 1      0.0                      MM               0.0     
  SINCE JUL 1      0.0                      MM               0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        21     -3       28       
  MONTH TO DATE  336                       406    -70      324       
  SINCE DEC 1    336                       406    -70      324       
  SINCE JUL 1    621                       933   -312      707       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   2269                      1815    454     2086       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    43   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    17.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           400 PM                                     
 LOWEST     25          1100 AM                                     
 AVERAGE    48                                                       

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

                                                                     
THE PALMDALE AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        74      1942                    
 MINIMUM TEMPERATURE (F)   30         9      1968                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2017......SUNRISE   656 AM PST   SUNSET   446 PM PST   
DECEMBER 22 2017......SUNRISE   656 AM PST   SUNSET   446 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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