489  
CDUS44 KHGX 212243  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
443 PM CST TUE JAN 21 2025  
   
...............................  
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR JANUARY 21 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 41 3:59 PM 81 1911 64 -23 43  
MINIMUM 28 9:36 AM 16 1985 44 -16 36  
AVERAGE 35 54 -19 40  
 
PRECIPITATION (IN)  
TODAY 0.13 2.05 1949 0.12 0.01  
MONTH TO DATE 2.61 2.57 0.04  
SINCE DEC 1 6.26 6.60 -0.34  
SINCE JAN 1 2.61 2.57 0.04  
 
SNOWFALL (IN)  
TODAY 1.2  
MONTH TO DATE 1.4  
SINCE DEC 1 1.4  
SINCE JUL 1 1.4  
 
DEGREE DAYS  
HEATING  
TODAY 30 12 18 25  
MONTH TO DATE 356 252 104 368  
SINCE DEC 1 517 577 -60 616  
SINCE JUL 1 575 761 -186 811  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 14 -14 0  
SINCE DEC 1 49 43 6 18  
SINCE JAN 1 0 14 -14 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 14.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 41  
AVERAGE 65  
   
......................................................  
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 80 1909  
1972  
MINIMUM TEMPERATURE (F) 44 15 1930  
 
SUNRISE AND SUNSET  
JANUARY 21 2025.......SUNRISE 7:16 AM CST SUNSET 5:49 PM CST  
JANUARY 22 2025.......SUNRISE 7:16 AM CST SUNSET 5:50 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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