173 
CDUS44 KBRO 112230
CLIHRL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
430 PM CST THU DEC 11 2025

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

...THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 11 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         79    354 PM  92    1939  74      5       64       
  MINIMUM         59    717 AM  30    1944  52      7       38       
  AVERAGE         69                        63      6       51     

PRECIPITATION (IN)                                                    
  TODAY            0.00          1.10 1935   0.04  -0.04     0.00     
  MONTH TO DATE    0.08                      0.47  -0.39     4.66     
  SINCE DEC 1      0.08                      0.47  -0.39     4.66     
  SINCE JAN 1     34.89                     23.29  11.60    35.63     

SNOWFALL (IN)                                                              
  TODAY            0.0                                                
  MONTH TO DATE    0.0                                                
  SINCE DEC 1      0.0                                                
  SINCE JUL 1      0.0                                                
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         5     -5       14        
  MONTH TO DATE   51                        47      4       37        
  SINCE DEC 1     51                        47      4       37        
  SINCE JUL 1     71                       114    -43       50        

 COOLING                                                              
  TODAY            4                         3      1        0        
  MONTH TO DATE   16                        36    -20       31        
  SINCE DEC 1     16                        36    -20       31        
  SINCE JAN 1   4487                      4172    315     4499        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (10)        
  AVERAGE WIND SPEED     5.6                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100                                                        
 LOWEST     54                                                        
 AVERAGE    77                                                        

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


THE HARLINGEN CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   74        89      1921                      
 MINIMUM TEMPERATURE (F)   52        28      1957                      


SUNRISE AND SUNSET                                                    
DECEMBER 11 2025......SUNRISE   708 AM CST   SUNSET   540 PM CST     
DECEMBER 12 2025......SUNRISE   709 AM CST   SUNSET   540 PM CST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$