449 
CDUS44 KBRO 011757
CLIHRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE TX                              
1157 AM CST FRI JAN 1 2010


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

...THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 31 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1912 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         76    336 PM  89    1921  69      7       80       
  MINIMUM         44    450 AM  24    1983  48     -4       58       
  AVERAGE         60                        59      1       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.22 1991   0.04  -0.04     0.27    
  MONTH TO DATE    4.01                      1.40   2.61     0.31    
  SINCE DEC 1      4.01                      1.40   2.61     0.31    
  SINCE JAN 1     20.11                     28.03  -7.92    34.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         8     -3        0       
  MONTH TO DATE  292                       205     87      163       
  SINCE DEC 1    292                       205     87      163       
  SINCE JUL 1    325                       298     27      214       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        4       
  MONTH TO DATE   25                        61    -36       98       
  SINCE DEC 1     25                        61    -36       98       
  SINCE JAN 1   4315                      3736    579     4014       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     7.4                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     60                                                       
 AVERAGE    80                                                       

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

                                                                     
THE HARLINGEN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        89      1986                    
 MINIMUM TEMPERATURE (F)   48        28      1928                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2010.......SUNRISE   718 AM CST   SUNSET   550 PM CST   
JANUARY  2 2010.......SUNRISE   719 AM CST   SUNSET   551 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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