571  
CDUS44 KEWX 180709  
CLIDRT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX  
209 AM CDT WED OCT 18 2017  
 
   
...............................
 
 
   
..THE DEL RIO CLIMATE SUMMARY FOR OCTOBER 17 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 78 444 PM 99 1993 82 -4 92  
MINIMUM 44R 650 AM 45 1967 61 -17 70  
AVERAGE 61 72 -11 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1962 0.08 -0.08 0.00  
MONTH TO DATE 0.43 1.44 -1.01 0.10  
SINCE SEP 1 6.76 3.64 3.12 6.02  
SINCE JAN 1 22.65 17.15 5.50 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 4 1 3 0  
MONTH TO DATE 6 3 3 0  
SINCE SEP 1 6 4 2 0  
SINCE JUL 1 6 4 2 0  
 
COOLING  
YESTERDAY 0 7 -7 16  
MONTH TO DATE 174 155 19 195  
SINCE SEP 1 673 615 58 665  
SINCE JAN 1 3463 3250 213 3379    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 28 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE DEL RIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 1936  
MINIMUM TEMPERATURE (F) 61 46 1999  
1940  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2017.......SUNRISE 747 AM CDT SUNSET 710 PM CDT  
OCTOBER 19 2017.......SUNRISE 748 AM CDT SUNSET 709 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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