AFOS product CLIDRT
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
917 
CDUS44 KEWX 180819
CLIDRT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
218 AM CST MON DEC 18 2017


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

...THE DEL RIO CLIMATE SUMMARY FOR DECEMBER 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         51    339 PM  81    1916  64    -13       75       
  MINIMUM         45    838 AM  24    1932  40      5       39       
  AVERAGE         48                        52     -4       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.14 1987   0.02  -0.02     0.00    
  MONTH TO DATE    1.66                      0.33   1.33     2.37    
  SINCE DEC 1      1.66                      0.33   1.33     2.37    
  SINCE JAN 1     24.34                     19.20   5.14    32.36    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    T                                                 
  SINCE DEC 1      T                                                 
  SINCE JUL 1      T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        13      4        8       
  MONTH TO DATE  208                       203      5      201       
  SINCE DEC 1    208                       203      5      201       
  SINCE JUL 1    359                       400    -41      270       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         0     10        0       
  SINCE DEC 1     10                         0     10        0       
  SINCE JAN 1   3579                      3372    207     3579       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     3.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     86           200 PM                                     
 AVERAGE    93                                                       

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

                                                                     
THE DEL RIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        85      2012                    
 MINIMUM TEMPERATURE (F)   40        24      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2017......SUNRISE   732 AM CST   SUNSET   548 PM CST   
DECEMBER 19 2017......SUNRISE   733 AM CST   SUNSET   549 PM CST   

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




$$