166 
CDUS44 KEWX 190800
CLISAT

CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
158 AM CST WED DEC 19 2012


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 18 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81R   435 PM  81    2006  63     18       61
                                      1955
  MINIMUM         41    552 AM  22    1996  41      0       53
  AVERAGE         61                        52      9       57

PRECIPITATION (IN)
  YESTERDAY        0.00          1.49 1991   0.06  -0.06     0.02
  MONTH TO DATE    0.11                      1.08  -0.97     1.69
  SINCE DEC 1      0.11                      1.08  -0.97     1.69
  SINCE JAN 1     39.14                     31.44   7.70    16.43

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        4                        13     -9        8
  MONTH TO DATE  103                       212   -109      190
  SINCE DEC 1    103                       212   -109      190
  SINCE JUL 1    278                       423   -145      375

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   38                         7     31       10
  SINCE DEC 1     38                         7     31       10
  SINCE JAN 1   3595                      3124    471     3994
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     6.0


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     28           400 PM
 AVERAGE    61

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


THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        81      1977
 MINIMUM TEMPERATURE (F)   41        18      1996


SUNRISE AND SUNSET
DECEMBER 19 2012......SUNRISE   724 AM CST   SUNSET   539 PM CST
DECEMBER 20 2012......SUNRISE   724 AM CST   SUNSET   539 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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