042  
CDUS44 KHGX 180721  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
219 AM CDT TUE SEP 18 2018  
 
   
...............................
 
 
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR SEPTEMBER 17 2018...  
 
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)  
YESTERDAY  
MAXIMUM 96 412 PM 100 1995 89 7 93  
MINIMUM 77 700 AM 55 2000 70 7 70  
1903  
AVERAGE 87 80 7 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 1968 0.13 -0.13 0.00  
MONTH TO DATE 5.02 2.46 2.56 0.06  
SINCE SEP 1 5.02 2.46 2.56 0.06  
SINCE JAN 1 36.04 34.33 1.71 70.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 22 14 8 17  
MONTH TO DATE 280 280 0 228  
SINCE SEP 1 280 280 0 228  
SINCE JAN 1 2990 2662 328 2880    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 49  
AVERAGE 72  
   
......................................................
 
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 99 1927  
MINIMUM TEMPERATURE (F) 69 54 2000  
1981  
1903  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2018.....SUNRISE 708 AM CDT SUNSET 723 PM CDT  
SEPTEMBER 19 2018.....SUNRISE 708 AM CDT SUNSET 722 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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