AFOS product CLIAUS
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CDUS44 KEWX 190822
CLIAUS


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
221 AM CST MON DEC 19 2011


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

...THE AUSTIN BERGSTROM CLIMATE SUMMARY FOR DECEMBER 18 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1943 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    417 PM  80    1970  63      0       57
  MINIMUM         51    745 PM  25    2003  37     14       30
                                      1997
                                      1979
  AVERAGE         57                        50      7       44

PRECIPITATION (IN)
  YESTERDAY        0.00          1.71 1991   0.06  -0.06     0.00
  MONTH TO DATE    3.01                      1.30   1.71     0.00
  SINCE DEC 1      3.01                      1.30   1.71     0.00
  SINCE JAN 1     15.02                     31.20 -16.18    27.62

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        8                        15     -7       21
  MONTH TO DATE  230                       255    -25      277
  SINCE DEC 1    230                       255    -25      277
  SINCE JUL 1    499                       540    -41      539

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    6                         5      1        3
  SINCE DEC 1      6                         5      1        3
  SINCE JAN 1   3582                      2746    836     3017
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           900 AM
 LOWEST     39           300 PM
 AVERAGE    55

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


THE AUSTIN BERGSTROM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        80      1977
 MINIMUM TEMPERATURE (F)   36        24      1983


SUNRISE AND SUNSET
DECEMBER 19 2011......SUNRISE   722 AM CST   SUNSET   534 PM CST
DECEMBER 20 2011......SUNRISE   722 AM CST   SUNSET   534 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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