AFOS product CLIHRL
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CDUS44 KBRO 200851
CLIHRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE TX                              
251 AM CST THU DEC 20 2007


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

...THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 19 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1912 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86    215 PM  87    1921  70     16       80       
  MINIMUM         57    159 AM  28    1996  50      7       62       
  AVERAGE         72                        60     12       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.00 1940   0.05  -0.05     0.00    
  MONTH TO DATE    0.08                      0.86  -0.78     0.71    
  SINCE DEC 1      0.08                      0.86  -0.78     0.71    
  SINCE JAN 1     35.12                     27.49   7.63    20.24    
                                                                     
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        0       
  MONTH TO DATE   58                       117    -59      100       
  SINCE DEC 1     58                       117    -59      100       
  SINCE JUL 1    123                       210    -87      129       
                                                                     
 COOLING                                                             
  YESTERDAY        7                         2      5        6       
  MONTH TO DATE  122                        42     80       52       
  SINCE DEC 1    122                        42     80       52       
  SINCE JAN 1   4042                      3717    325     4615       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED    11.3                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     48                                                       
 AVERAGE    74                                                       

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

                                                                      
THE HARLINGEN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        88      1921                    
 MINIMUM TEMPERATURE (F)   50        28      1924                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 20 2007......SUNRISE   713 AM CST   SUNSET   543 PM CST   
DECEMBER 21 2007......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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