AFOS product CLIHRL
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CDUS44 KBRO 210733
CLIHRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE TX                              
130 AM CST THU DEC 21 2006

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

...THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 20 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1912 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    253 PM  88    1921  69     15       65       
  MINIMUM         66    134 AM  28    1924  50     16       53       
  AVERAGE         75                        60     15       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.10 1940   0.05  -0.03      T      
  MONTH TO DATE    0.75                      0.91  -0.16     0.91    
  SINCE DEC 1      0.75                      0.91  -0.16     0.91    
  SINCE JAN 1     20.28                     27.54  -7.26    16.79    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         7     -7        6       
  MONTH TO DATE  100                       124    -24      151       
  SINCE DEC 1    100                       124    -24      151       
  SINCE JUL 1    129                       217    -88      202       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         2      8        0       
  MONTH TO DATE   62                        44     18       40       
  SINCE DEC 1     62                        44     18       40       
  SINCE JAN 1   4625                      3719    906     4378       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    14.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     55                                                       
 AVERAGE    74                                                       
..........................................................
                                                                     
THE HARLINGEN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        92      1920                    
 MINIMUM TEMPERATURE (F)   50        25      1973                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2006......SUNRISE   714 AM CST   SUNSET   544 PM CST   
DECEMBER 22 2006......SUNRISE   714 AM CST   SUNSET   544 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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