AFOS product CLIDRT
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CDUS44 KEWX 010746
CLIDRT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
144 AM CST MON JAN 1 2018


................................... 

...THE DEL RIO CLIMATE SUMMARY FOR DECEMBER 31 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         54   1136 AM  81    1951  63     -9       67       
  MINIMUM         30   1159 PM  22    1983  40    -10       46       
                                      1905                          
  AVERAGE         42                        51     -9       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.06 1984   0.02  -0.02     0.01    
  MONTH TO DATE    1.74                      0.65   1.09     2.48    
  SINCE DEC 1      1.74                      0.65   1.09     2.48    
  SINCE JAN 1     24.42                     19.52   4.90    32.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY      0.0                                                 
  MONTH TO DATE    T                                                 
  SINCE DEC 1      T                                                 
  SINCE JUL 1      T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        14      9        8       
  MONTH TO DATE  409                       396     13      333       
  SINCE DEC 1    409                       394     15      333       
  SINCE JUL 1    560                       591    -31      402       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         3      7       12       
  SINCE DEC 1     10                         3      7       12       
  SINCE JAN 1   3579                      3375    204     3591       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     7.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     72          1100 PM                                     
 AVERAGE    86                                                       

..........................................................

                                                                     
THE DEL RIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        85      2006                    
 MINIMUM TEMPERATURE (F)   40        20      1928                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2018.......SUNRISE   738 AM CST   SUNSET   557 PM CST   
JANUARY  2 2018.......SUNRISE   738 AM CST   SUNSET   557 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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