724  
CDUS44 KHGX 180628  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
128 AM CDT SUN MAY 18 2025  
   
...............................
 
 
   
..THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR MAY 17 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 1:34 PM 96 2018 87 7 74  
MINIMUM 79 8:44 PM 52 1945 68 11 66  
1970  
AVERAGE 87 78 9 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.20 1989 0.17 -0.17 0.01  
MONTH TO DATE 2.98 2.52 0.46 7.11  
SINCE MAR 1 6.82 9.94 -3.12 13.54  
SINCE JAN 1 15.15 16.67 -1.52 24.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 1.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 71 153 -82 56  
SINCE JUL 1 977 1264 -287 1072  
 
COOLING  
YESTERDAY 22 13 9 5  
MONTH TO DATE 225 181 44 207  
SINCE MAR 1 704 445 259 561  
SINCE JAN 1 789 494 295 617    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 9.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 54  
AVERAGE 70  
   
......................................................
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 95 1890  
2022  
MINIMUM TEMPERATURE (F) 68 50 1976  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 6:26 AM CDT SUNSET 8:10 PM CDT  
MAY 19 2025...........SUNRISE 6:26 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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