617  
CDUS44 KHGX 220645  
CLIHOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
145 AM CDT MON SEP 22 2025  
   
...............................  
 
   
..THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 10:30 AM 100 2005 88 1 94  
MINIMUM 76 6:12 AM 52 1938 72 4 77  
AVERAGE 83 80 3 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 3.82 2020 0.17 0.03 0.00  
MONTH TO DATE 1.52 4.25 -2.73 1.08  
SINCE SEP 1 1.52 4.25 -2.73 1.08  
SINCE JAN 1 36.94 40.09 -3.15 43.50  
 
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 381 358 23 395  
SINCE SEP 1 381 358 23 395  
SINCE JAN 1 3255 2853 402 3322    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 65  
AVERAGE 77  
   
......................................................  
 
THE HOUSTON/HOBBY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 99 2005  
2022  
MINIMUM TEMPERATURE (F) 72 53 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2025.....SUNRISE 7:10 AM CDT SUNSET 7:17 PM CDT  
SEPTEMBER 23 2025.....SUNRISE 7:10 AM CDT SUNSET 7:16 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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