554  
CDUS44 KHGX 212154  
CLIHOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
454 PM CDT SAT MAR 21 2026  
   
...............................
 
 
   
..THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR MARCH 21 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86R 2:33 PM 84 1953 75 11 74  
1982  
2017  
MINIMUM 63 2:04 AM 34 1996 57 6 46  
AVERAGE 75 66 9 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.97 2024 0.11 -0.11  
MONTH TO DATE 2.40 2.23 0.17  
SINCE MAR 1 2.40 2.23 0.17  
SINCE JAN 1 5.92 9.17 -3.25  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 5  
MONTH TO DATE 44 81 -37 33  
SINCE MAR 1 44 81 -37 33  
SINCE JUL 1 715 1056 -341 856  
 
COOLING  
TODAY 10 3 7 0  
MONTH TO DATE 134 51 83 74  
SINCE MAR 1 134 51 83 74  
SINCE JAN 1 261 103 158 155    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 43  
AVERAGE 68  
   
......................................................
 
 
THE HOUSTON/HOBBY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 1971  
MINIMUM TEMPERATURE (F) 57 33 1968  
 
SUNRISE AND SUNSET  
MARCH 21 2026.........SUNRISE 7:24 AM CDT SUNSET 7:33 PM CDT  
MARCH 22 2026.........SUNRISE 7:22 AM CDT SUNSET 7:34 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TX Page Main Text Page