691  
CDUS44 KHGX 230630  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
130 AM CDT TUE SEP 23 2025  
   
...............................
 
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR SEPTEMBER 22 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 93 3:04 PM 100 2005 89 4 96  
MINIMUM 74 4:55 AM 49 1983 69 5 74  
AVERAGE 84 79 5 85  
 
PRECIPITATION (IN)  
YESTERDAY T 3.58 2020 0.14 -0.14 0.00  
MONTH TO DATE 0.78 3.59 -2.81 2.33  
SINCE SEP 1 0.78 3.59 -2.81 2.33  
SINCE JAN 1 29.68 37.36 -7.68 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 19 14 5 20  
MONTH TO DATE 383 361 22 407  
SINCE SEP 1 383 361 22 407  
SINCE JAN 1 3388 2846 542 3171    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 52  
AVERAGE 76  
   
......................................................
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 2023  
MINIMUM TEMPERATURE (F) 69 49 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 7:10 AM CDT SUNSET 7:16 PM CDT  
SEPTEMBER 24 2025.....SUNRISE 7:11 AM CDT SUNSET 7:15 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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