085 
CDUS44 KEWX 210744
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
241 AM CDT FRI MAY 21 2010

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

...THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 20 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1886 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    649 PM 100    1996  87     -4       84
  MINIMUM         74    459 AM  49    2002  67      7       60
  AVERAGE         79                        77      2       72

PRECIPITATION (IN)
  YESTERDAY        T             1.17 1917   0.16  -0.16     0.00
  MONTH TO DATE    4.26                      2.90   1.36     0.85
  SINCE MAR 1      9.92                      7.39   2.53     5.41
  SINCE JAN 1     18.75                     10.80   7.95     6.33

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      T
  SINCE JUL 1      0.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         1     -1        0
  SINCE MAR 1    195                       192      3      144
  SINCE JUL 1   1798                      1573    225     1058

 COOLING
  YESTERDAY       14                        12      2        7
  MONTH TO DATE  220                       199     21      309
  SINCE MAR 1    360                       428    -68      617
  SINCE JAN 1    363                       454    -91      694
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     8.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     69           600 PM
 AVERAGE    81

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


THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        98      1939
 MINIMUM TEMPERATURE (F)   67        52      1892


SUNRISE AND SUNSET
MAY 21 2010...........SUNRISE   638 AM CDT   SUNSET   823 PM CDT
MAY 22 2010...........SUNRISE   638 AM CDT   SUNSET   824 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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