636  
CDUS44 KEWX 210732  
CLIDRT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX  
230 AM CDT SAT OCT 21 2017  
 
   
...............................
 
 
   
..THE DEL RIO CLIMATE SUMMARY FOR OCTOBER 20 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1906 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 500 PM 95 1979 81 -1 85  
MINIMUM 67 1159 PM 34 1976 60 7 68  
AVERAGE 74 71 3 77  
 
PRECIPITATION (IN)  
YESTERDAY T 1.06 1914 0.08 -0.08 T  
MONTH TO DATE 0.43 1.68 -1.25 0.10  
SINCE SEP 1 6.76 3.88 2.88 6.02  
SINCE JAN 1 22.65 17.39 5.26 27.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 6 1 0  
SINCE SEP 1 7 7 0 0  
SINCE JUL 1 7 7 0 0  
 
COOLING  
YESTERDAY 9 6 3 12  
MONTH TO DATE 188 175 13 237  
SINCE SEP 1 687 635 52 707  
SINCE JAN 1 3477 3270 207 3421    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 58 500 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE DEL RIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 2012  
MINIMUM TEMPERATURE (F) 60 41 1916  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2017.......SUNRISE 749 AM CDT SUNSET 707 PM CDT  
OCTOBER 22 2017.......SUNRISE 750 AM CDT SUNSET 706 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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