428  
CDUS44 KHGX 312129  
CLIHOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
429 PM CDT THU JUL 31 2025  
   
...............................  
 
   
..THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR JULY 31 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 3:00 PM 102 2023 94 -5 95  
MINIMUM 80 MM 67 1936 77 3 79  
AVERAGE 85 86 -1 87  
 
PRECIPITATION (IN)  
TODAY 0.00 1.61 1953 0.11 -0.11  
MONTH TO DATE 5.61 4.59 1.02  
SINCE JUN 1 13.52 10.68 2.84  
SINCE JAN 1 32.07 30.40 1.67  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 20 20 0 22  
MONTH TO DATE 641 612 29 622  
SINCE JUN 1 1206 1150 56 1248  
SINCE JAN 1 2217 1872 345 2202    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 8.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 56  
AVERAGE 72  
   
......................................................  
 
THE HOUSTON/HOBBY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 101 1998  
2023  
MINIMUM TEMPERATURE (F) 77 69 1936  
1938  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 6:40 AM CDT SUNSET 8:14 PM CDT  
AUGUST 1 2025........SUNRISE 6:41 AM CDT SUNSET 8:13 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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