665  
CDUS44 KHGX 190858  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
258 AM CST TUE DEC 19 2023  
   
...............................  
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR DECEMBER 18 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 2:21 PM 82 1980 65 9 55  
MINIMUM 43 5:39 AM 24 1979 45 -2 32  
1996  
AVERAGE 59 55 4 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1965 0.12 -0.12 0.00  
MONTH TO DATE 1.68 2.39 -0.71 2.29  
SINCE DEC 1 1.68 2.39 -0.71 2.29  
SINCE JAN 1 40.86 50.20 -9.34 39.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 11 -5 21  
MONTH TO DATE 124 173 -49 84  
SINCE DEC 1 124 173 -49 84  
SINCE JUL 1 319 357 -38 320  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 18 -5 73  
SINCE DEC 1 13 18 -5 73  
SINCE JAN 1 3875 3277 598 3666    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 34  
AVERAGE 62  
   
......................................................  
 
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 2023......SUNRISE 7:12 AM CST SUNSET 5:25 PM CST  
DECEMBER 20 2023......SUNRISE 7:12 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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