222  
CDUS44 KHGX 200719  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
219 AM CDT THU SEP 20 2018  
 
   
...............................
 
 
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR SEPTEMBER 19 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 94 128 PM 97 1995 89 5 93  
1956  
1906  
MINIMUM 75 612 AM 51 1981 69 6 73  
AVERAGE 85 79 6 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 6.92 1979 0.12 -0.12 0.00  
MONTH TO DATE 5.02 2.71 2.31 0.48  
SINCE SEP 1 5.02 2.71 2.31 0.48  
SINCE JAN 1 36.04 34.58 1.46 71.30  
 
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 20 14 6 18  
MONTH TO DATE 322 308 14 263  
SINCE SEP 1 322 308 14 263  
SINCE JAN 1 3032 2690 342 2915    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 52  
AVERAGE 75  
   
......................................................
 
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 99 1999  
MINIMUM TEMPERATURE (F) 69 54 1901  
1889  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2018.....SUNRISE 709 AM CDT SUNSET 720 PM CDT  
SEPTEMBER 21 2018.....SUNRISE 709 AM CDT SUNSET 719 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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