AFOS product CLISTL
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CDUS43 KLSX 050844
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
243 AM CST SAT JAN 5 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 4 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         41    351 PM  72    1997  40      1       52
  MINIMUM         24    648 AM  -9    1879  24      0       34
  AVERAGE         33                        32      1       43

PRECIPITATION (IN)
  YESTERDAY        0.00          2.20 2004   0.09  -0.09     0.00
  MONTH TO DATE    T                         0.36  -0.36      T
  SINCE DEC 1      2.00                      3.20  -1.20     3.12
  SINCE JAN 1      T                         0.36  -0.36      T

SNOWFALL (IN)
  YESTERDAY        0.0           4.4  1977   0.2   -0.2      0.0
  MONTH TO DATE    0.1                       0.7   -0.6       T
  SINCE DEC 1      2.2                       5.1   -2.9      2.0
  SINCE JUL 1      2.2                       5.8   -3.6      2.0
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       32                        33     -1       22
  MONTH TO DATE  148                       132     16      115
  SINCE DEC 1    868                      1071   -203      856
  SINCE JUL 1   1747                      1897   -150     1512

 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    21   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           100 AM
 LOWEST     41           400 PM
 AVERAGE    58

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        66      2012
 MINIMUM TEMPERATURE (F)   24       -22      1884


SUNRISE AND SUNSET
JANUARY  5 2013.......SUNRISE   720 AM CST   SUNSET   454 PM CST
JANUARY  6 2013.......SUNRISE   720 AM CST   SUNSET   455 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$