102  
CDUS44 KBRO 180639  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
139 AM CDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 103 212 PM 106 1915 98 5 94  
MINIMUM 74 620 AM 69 1925 75 -1 76  
1967  
AVERAGE 89 86 3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1914 0.05 -0.05 T  
MONTH TO DATE T 0.73 -0.73 2.82  
SINCE JUN 1 3.04 4.75 -1.71 6.48  
SINCE JAN 1 15.27 11.80 3.47 17.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 24 22 2 20  
MONTH TO DATE 425 374 51 349  
SINCE JUN 1 1752 1611 141 1649  
SINCE JAN 1 3149 2806 343 2888    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 12.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 32  
AVERAGE 65  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 108 1915  
MINIMUM TEMPERATURE (F) 75 65 1931  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 704 AM CDT SUNSET 804 PM CDT  
AUGUST 19 2023........SUNRISE 705 AM CDT SUNSET 803 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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