AFOS product CLISTL
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CDUS43 KLSX 030828
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
225 AM CST THU JAN 3 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 2 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         33    414 PM  72    1997  40     -7       34
  MINIMUM         15    726 AM  -9    1879  24     -9       22
  AVERAGE         24                        32     -8       28

PRECIPITATION (IN)
  YESTERDAY        0.00          1.11 1907   0.09  -0.09      T
  MONTH TO DATE    T                         0.18  -0.18      T
  SINCE DEC 1      2.00                      3.02  -1.02     3.12
  SINCE JAN 1      T                         0.18  -0.18      T

SNOWFALL (IN)
  YESTERDAY        0.0           8.2  1996   0.2   -0.2       T
  MONTH TO DATE    0.1                       0.4   -0.3       T
  SINCE DEC 1      2.2                       4.8   -2.6      2.0
  SINCE JUL 1      2.2                       5.5   -3.3      2.0
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       41                        33      8       37
  MONTH TO DATE   82                        66     16       57
  SINCE DEC 1    802                      1005   -203      798
  SINCE JUL 1   1681                      1831   -150     1454

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      8                         0      8        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     3.0


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           300 AM
 LOWEST     35           300 PM
 AVERAGE    58

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        68      1939
 MINIMUM TEMPERATURE (F)   24       -12      1879


SUNRISE AND SUNSET
JANUARY  3 2013.......SUNRISE   720 AM CST   SUNSET   453 PM CST
JANUARY  4 2013.......SUNRISE   720 AM CST   SUNSET   454 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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