247  
CDUS44 KHGX 220806  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
206 AM CST MON DEC 22 2025  
   
...............................  
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR DECEMBER 21 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 83R 3:34 PM 82 2010 64 19 61  
MINIMUM 66 11:59 PM 21 1973 45 21 39  
AVERAGE 75 55 20 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.41 1991 0.13 -0.13 0.00  
MONTH TO DATE 1.84 2.79 -0.95 1.14  
SINCE DEC 1 1.84 2.79 -0.95 1.14  
SINCE JAN 1 38.99 50.60 -11.61 56.66  
 
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 15  
MONTH TO DATE 202 206 -4 132  
SINCE DEC 1 202 206 -4 132  
SINCE JUL 1 279 390 -111 190  
 
COOLING  
YESTERDAY 10 1 9 0  
MONTH TO DATE 16 21 -5 35  
SINCE DEC 1 16 21 -5 35  
SINCE JAN 1 4035 3280 755 3895    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 55  
AVERAGE 78  
   
......................................................  
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 81 1970  
1981  
2017  
MINIMUM TEMPERATURE (F) 45 13 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2025......SUNRISE 7:14 AM CST SUNSET 5:27 PM CST  
DECEMBER 23 2025......SUNRISE 7:14 AM CST SUNSET 5:27 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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