825  
CDUS44 KBRO 130650  
CLIHRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
150 AM CDT WED SEP 13 2023  
   
...............................
 
 
   
..THE HARLINGEN CLIMATE SUMMARY FOR SEPTEMBER 12 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 99 234 PM 101 1930 93 6 94  
2011  
MINIMUM 73 543 AM 64 1940 73 0 70  
1959  
2017  
AVERAGE 86 83 3 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 6.25 2018 0.20 -0.20 0.00  
MONTH TO DATE 0.00 2.23 -2.23 0.86  
SINCE SEP 1 0.00 2.23 -2.23 0.86  
SINCE JAN 1 16.40 15.22 1.18 18.64  
 
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 21 18 3 17  
MONTH TO DATE 276 224 52 208  
SINCE SEP 1 276 224 52 208  
SINCE JAN 1 3732 3314 418 3384    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 43  
AVERAGE 70  
   
......................................................
 
 
THE HARLINGEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 100 1961  
2011  
MINIMUM TEMPERATURE (F) 73 62 1960  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 715 AM CDT SUNSET 737 PM CDT  
SEPTEMBER 14 2023.....SUNRISE 716 AM CDT SUNSET 736 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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