257 
CDUS44 KEWX 160641
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
139 AM CDT SUN MAY 16 2010


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 15 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         82    527 PM  96    2003  86     -4       93
  MINIMUM         64    229 AM  52    1926  65     -1       73
  AVERAGE         73                        76     -3       83

PRECIPITATION (IN)
  YESTERDAY        1.24          2.23 1956   0.15   1.09     0.01
  MONTH TO DATE    3.96                      2.10   1.86     0.01
  SINCE MAR 1      9.62                      6.59   3.03     4.57
  SINCE JAN 1     18.45                     10.00   8.45     5.49

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        8                        11     -3       18
  MONTH TO DATE  159                       141     18      272
  SINCE MAR 1    299                       370    -71      580
  SINCE JAN 1    302                       396    -94      657
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     58           200 PM
 AVERAGE    79

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


THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        97      2003
 MINIMUM TEMPERATURE (F)   66        46      1967


SUNRISE AND SUNSET
MAY 16 2010...........SUNRISE   641 AM CDT   SUNSET   820 PM CDT
MAY 17 2010...........SUNRISE   640 AM CDT   SUNSET   821 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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