559 
CDUS44 KEWX 210715
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
214 AM CDT THU APR 21 2011


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR APRIL 20 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
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         88    333 PM 100    1984  81      7       76
  MINIMUM         74    121 AM  46    1953  58     16       56
                                      1901
                                      1893
  AVERAGE         81                        70     11       66

PRECIPITATION (IN)
  YESTERDAY        0.00          4.64 1926   0.09  -0.09     0.00
  MONTH TO DATE    0.02                      1.54  -1.52     3.33
  SINCE MAR 1      0.03                      3.43  -3.40     5.42
  SINCE JAN 1      3.18                      6.84  -3.66    14.25

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    8                        33    -25       17
  SINCE MAR 1     74                       182   -108      195
  SINCE JUL 1   1355                      1563   -208     1798

 COOLING
  YESTERDAY       16                         6     10        1
  MONTH TO DATE  187                        92     95       74
  SINCE MAR 1    320                       160    160       84
  SINCE JAN 1    384                       186    198       87
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    11.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     51           500 PM
 AVERAGE    69

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


THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        94      1995
 MINIMUM TEMPERATURE (F)   58        43      1978
                                             1953


SUNRISE AND SUNSET
APRIL 21 2011.........SUNRISE   701 AM CDT   SUNSET   804 PM CDT
APRIL 22 2011.........SUNRISE   700 AM CDT   SUNSET   805 PM CDT


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




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