902  
CDUS44 KHGX 200629  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
129 AM CDT SAT SEP 20 2025  
   
...............................
 
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR SEPTEMBER 19 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 94 2:45 PM 98 2024 90 4 98  
MINIMUM 71 6:32 AM 51 1981 70 1 74  
AVERAGE 83 80 3 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 9.21 2019 0.14 -0.14 0.00  
MONTH TO DATE 0.78 3.16 -2.38 2.33  
SINCE SEP 1 0.78 3.16 -2.38 2.33  
SINCE JAN 1 29.68 36.93 -7.25 51.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
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 18 15 3 21  
MONTH TO DATE 330 318 12 344  
SINCE SEP 1 330 318 12 344  
SINCE JAN 1 3335 2803 532 3108    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 41  
AVERAGE 71  
   
......................................................
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 99 1999  
MINIMUM TEMPERATURE (F) 70 54 1889  
1901  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 7:09 AM CDT SUNSET 7:20 PM CDT  
SEPTEMBER 21 2025.....SUNRISE 7:09 AM CDT SUNSET 7:19 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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