340  
CDUS44 KHGX 202128  
CLIHOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
428 PM CDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE HOUSTON/HOBBY AIRPORT CLIMATE SUMMARY FOR MAY 20 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 92 2:59 PM 95 2008 87 5 90  
MINIMUM 79 4:20 AM 56 1952 70 9 72  
1981  
AVERAGE 86 79 7 81  
 
PRECIPITATION (IN)  
TODAY 0.00 4.21 1966 0.20 -0.20  
MONTH TO DATE 1.75 3.28 -1.53  
SINCE MAR 1 8.03 10.64 -2.61  
SINCE JAN 1 16.32 17.58 -1.26  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 3.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 52 123 -71 34  
SINCE JUL 1 876 1098 -222 876  
 
COOLING  
TODAY 21 14 7 16  
MONTH TO DATE 274 226 48 281  
SINCE MAR 1 745 505 240 684  
SINCE JAN 1 826 557 269 742    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 58  
AVERAGE 73  
   
......................................................
 
 
THE HOUSTON/HOBBY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 95 2005  
MINIMUM TEMPERATURE (F) 71 58 1931  
1947  
2002  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 6:25 AM CDT SUNSET 8:10 PM CDT  
MAY 21 2025...........SUNRISE 6:25 AM CDT SUNSET 8:11 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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