AFOS product CLISAT
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
000 
CDUS44 KEWX 170736
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX                      
133 AM CST THU DEC 17 2009


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 16 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1886 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         48    413 PM  81    1980  64    -16       43       
  MINIMUM         41    617 AM  17    1989  41      0       32       
  AVERAGE         45                        52     -7       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.40 1910   0.06  -0.01      T      
  MONTH TO DATE    0.98                      1.06  -0.08     0.20    
  SINCE DEC 1      0.98                      1.06  -0.08     0.20    
  SINCE JAN 1     29.75                     32.02  -2.27    13.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        13      7       27       
  MONTH TO DATE  290                       183    107      188       
  SINCE DEC 1    290                       183    107      188       
  SINCE JUL 1    484                       415     69      327       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                        15    -15        1       
  SINCE DEC 1      0                        15    -15        1       
  SINCE JAN 1   3600                      3038    562     3468       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     9.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE   0 PERCENT                                      
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           700 PM                                     
 LOWEST     49          1200 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        82      1990                    
 MINIMUM TEMPERATURE (F)   40        19      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2009......SUNRISE   722 AM CST   SUNSET   538 PM CST   
DECEMBER 18 2009......SUNRISE   723 AM CST   SUNSET   538 PM CST   

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




$$