025  
CDUS44 KBRO 170629  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
129 AM CDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR SEPTEMBER 16 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 100 158 PM 102 1959 92 8 94  
2000  
MINIMUM 74 305 PM 62 1979 73 1 72  
1993  
AVERAGE 87 82 5 83  
 
PRECIPITATION (IN)  
YESTERDAY 2.43 2.46 1961 0.20 2.23 0.00  
MONTH TO DATE 2.43 3.01 -0.58 1.30  
SINCE SEP 1 2.43 3.01 -0.58 1.30  
SINCE JAN 1 18.83 16.00 2.83 19.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 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 SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 22 17 5 18  
MONTH TO DATE 368 294 74 278  
SINCE SEP 1 368 294 74 278  
SINCE JAN 1 3824 3384 440 3454    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 48 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 74 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 41  
AVERAGE 71  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 100 1959  
MINIMUM TEMPERATURE (F) 72 62 1934  
1979  
2008  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 717 AM CDT SUNSET 733 PM CDT  
SEPTEMBER 18 2023.....SUNRISE 717 AM CDT SUNSET 732 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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