617 
CDUS44 KEWX 220735
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
134 AM CST THU DEC 22 2011


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 21 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54    338 PM  82    1990  63     -9       76
                                      1948
                                      1933
  MINIMUM         43    219 AM  17    1973  41      2       55
  AVERAGE         49                        52     -3       66

PRECIPITATION (IN)
  YESTERDAY        0.36          2.60 1991   0.07   0.29      T
  MONTH TO DATE    2.36                      1.27   1.09      T
  SINCE DEC 1      2.36                      1.27   1.09      T
  SINCE JAN 1     17.10                     31.63 -14.53    36.76

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        14      2        0
  MONTH TO DATE  219                       252    -33      242
  SINCE DEC 1    219                       252    -33      242
  SINCE JUL 1    404                       463    -59      413

 COOLING
  YESTERDAY        0                         0      0        1
  MONTH TO DATE   10                         7      3        3
  SINCE DEC 1     10                         7      3        3
  SINCE JAN 1   3994                      3124    870     3121
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     46           200 PM
 AVERAGE    70

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


THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        84      1981
 MINIMUM TEMPERATURE (F)   41        13      1989


SUNRISE AND SUNSET
DECEMBER 22 2011......SUNRISE   725 AM CST   SUNSET   540 PM CST
DECEMBER 23 2011......SUNRISE   725 AM CST   SUNSET   540 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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