467  
CDUS44 KHGX 182218  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
416 PM CST TUE DEC 18 2018  
 
   
...............................
 
 
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR DECEMBER 18 2018...  
VALID TODAY AS OF 400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 359 PM 82 1980 64 -2 68  
MINIMUM 45 100 AM 24 1996 44 1 56  
1979  
AVERAGE 54 54 0 62  
 
PRECIPITATION (IN)  
TODAY 0.00 2.14 1965 0.11 -0.11 0.04  
MONTH TO DATE 5.42 2.28 3.14 2.66  
SINCE DEC 1 5.42 2.28 3.14 2.66  
SINCE JAN 1 53.82 48.31 5.51 78.63  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.7  
SINCE DEC 1 0.0 0.1 -0.1 0.7  
SINCE JUL 1 T 0.1 -0.1 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 12 -1 3  
MONTH TO DATE 178 191 -13 205  
SINCE DEC 1 178 191 -13 205  
SINCE JUL 1 446 376 70 316    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 84 200 PM  
AVERAGE 92  
   
......................................................
 
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 81 2012  
1978  
MINIMUM TEMPERATURE (F) 44 20 1929  
 
 
SUNRISE AND SUNSET  
DECEMBER 18 2018......SUNRISE 711 AM CST SUNSET 525 PM CST  
DECEMBER 19 2018......SUNRISE 712 AM CST SUNSET 525 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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