106  
CDUS44 KHGX 182200  
CLIGLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
500 PM CDT SUN MAY 18 2025  
   
...............................  
 
   
..THE GALVESTON CLIMATE SUMMARY FOR MAY 18 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 8:00 AM 90 2022 84 -2 86  
MINIMUM 79 6:00 AM 58 1916 73 6 70  
AVERAGE 81 79 2 78  
 
PRECIPITATION (IN)  
TODAY 0.00 5.88 1929 0.10 -0.10  
MONTH TO DATE 2.29 1.54 0.75  
SINCE MAR 1 6.24 6.62 -0.38  
SINCE JAN 1 12.02 13.06 -1.04  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 1.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 37 90 -53 37  
SINCE JUL 1 752 888 -136 745  
 
COOLING  
TODAY 16 14 2 13  
MONTH TO DATE 231 210 21 243  
SINCE MAR 1 671 501 170 576  
SINCE JAN 1 724 538 186 604    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 17.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE GALVESTON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 90 2022  
MINIMUM TEMPERATURE (F) 73 56 2002  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 6:26 AM CDT SUNSET 8:07 PM CDT  
MAY 19 2025...........SUNRISE 6:25 AM CDT SUNSET 8:07 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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