360  
CDUS44 KHGX 170719  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
219 AM CDT WED SEP 17 2025  
   
...............................
 
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR SEPTEMBER 16 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 4:35 PM 98 1906 90 4 96  
1995  
MINIMUM 71 5:41 AM 53 1979 71 0 74  
AVERAGE 83 80 3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1941 0.14 -0.14 0.00  
MONTH TO DATE 0.78 2.72 -1.94 2.33  
SINCE SEP 1 0.78 2.72 -1.94 2.33  
SINCE JAN 1 29.68 36.49 -6.81 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 16 2 20  
MONTH TO DATE 275 273 2 282  
SINCE SEP 1 275 273 2 282  
SINCE JAN 1 3280 2758 522 3046    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 37  
AVERAGE 64  
   
......................................................
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 1995  
MINIMUM TEMPERATURE (F) 70 55 1903  
2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 7:07 AM CDT SUNSET 7:24 PM CDT  
SEPTEMBER 18 2025.....SUNRISE 7:08 AM CDT SUNSET 7:22 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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