226  
CDUS44 KHGX 210832  
CLIIAH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
332 AM CDT FRI SEP 21 2018  
 
   
...............................
 
 
 
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR SEPTEMBER 20 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 90 1023 AM 99 1999 89 1 93  
MINIMUM 74 258 PM 54 1901 69 5 77  
1889  
AVERAGE 82 79 3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.69 7.66 1976 0.13 0.56 0.48  
MONTH TO DATE 5.71 2.84 2.87 0.96  
SINCE SEP 1 5.71 2.84 2.87 0.96  
SINCE JAN 1 36.73 34.71 2.02 71.78  
 
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 17 14 3 20  
MONTH TO DATE 339 322 17 283  
SINCE SEP 1 339 322 17 283  
SINCE JAN 1 3049 2704 345 2935    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (120)  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 68  
AVERAGE 84  
   
......................................................
 
 
 
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2005  
MINIMUM TEMPERATURE (F) 68 53 1983  
1918  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2018.....SUNRISE 709 AM CDT SUNSET 719 PM CDT  
SEPTEMBER 22 2018.....SUNRISE 710 AM CDT SUNSET 718 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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