685  
CDUS44 KHGX 190621  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1221 AM CST THU DEC 19 2024  
   
...............................  
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR DECEMBER 18 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 12:00 PM 82 1980 65 12 74  
MINIMUM 54 11:59 PM 24 1979 45 9 43  
1996  
AVERAGE 66 55 11 59  
 
PRECIPITATION (IN)  
YESTERDAY T 2.14 1965 0.12 -0.12 0.00  
MONTH TO DATE 1.14 2.39 -1.25 1.68  
SINCE DEC 1 1.14 2.39 -1.25 1.68  
SINCE JAN 1 56.66 50.20 6.46 40.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 -11 6  
MONTH TO DATE 103 173 -70 124  
SINCE DEC 1 103 173 -70 124  
SINCE JUL 1 161 357 -196 319  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 35 18 17 13  
SINCE DEC 1 35 18 17 13  
SINCE JAN 1 3895 3277 618 3875    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 64  
AVERAGE 82  
   
......................................................  
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 81 1978  
2012  
MINIMUM TEMPERATURE (F) 45 20 1929  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 7:12 AM CST SUNSET 5:25 PM CST  
DECEMBER 20 2024......SUNRISE 7:13 AM CST SUNSET 5:26 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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