Climatological Report (Daily)
Issued by NWS Austin/San Antonio, TX

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CDUS44 KEWX 210820
CLISAT


CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX
216 AM CST SUN JAN 21 2018


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

...THE SAN ANTONIO CLIMATE SUMMARY FOR JANUARY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    408 PM  83    1972  63     -2       75
  MINIMUM         49    527 AM  19    1943  41      8       47
  AVERAGE         55                        52      3       61

PRECIPITATION (IN)
  YESTERDAY        T             2.36 1968   0.06  -0.06     0.00
  MONTH TO DATE    0.19                      1.08  -0.89     2.71
  SINCE DEC 1      4.23                      2.99   1.24     8.93
  SINCE JAN 1      0.19                      1.08  -0.89     2.71

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    T
  SINCE DEC 1      1.9
  SINCE JUL 1      1.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        13     -3        4
  MONTH TO DATE  364                       277     87      160
  SINCE DEC 1    749                       668     81      478
  SINCE JUL 1    881                       879      2      536

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       20
  SINCE DEC 1     18                        14      4       62
  SINCE JAN 1      0                         0      0       20
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     78           300 PM
 AVERAGE    89

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


THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        83      2017
 MINIMUM TEMPERATURE (F)   41        16      1985


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   728 AM CST   SUNSET   603 PM CST
JANUARY 22 2018.......SUNRISE   728 AM CST   SUNSET   603 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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