Climatological Report (Daily)
Issued by NWS St Louis, MO

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000
CDUS43 KLSX 182137
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
437 PM CDT SAT MAY 18 2013


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83    259 PM  91    1962  75      8       86
  MINIMUM         62    558 AM  35    2002  54      8       56
  AVERAGE         73                        65      8       71

PRECIPITATION (IN)
  TODAY            0.00          3.10 1929   0.16  -0.16     0.00
  MONTH TO DATE    1.40                      2.99  -1.59     1.16
  SINCE MAR 1     12.08                     10.39   1.69    13.43
  SINCE JAN 1     18.32                     14.56   3.76    16.94

SNOWFALL (IN)
  TODAY            0.0           0.0  2012   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE MAR 1     10.3                       1.9    8.4       T
  SINCE JUL 1     35.0                      18.0   17.0      6.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        0
  MONTH TO DATE  120                        81     39       11
  SINCE MAR 1   1298                      1038    260      437
  SINCE JUL 1   4881                      4984   -103     3780

 COOLING
  TODAY            8                         3      5        6
  MONTH TO DATE   48                        31     17       78
  SINCE MAR 1     69                        56     13      165
  SINCE JAN 1     70                        56     14      165
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     7.6


SKY COVER
  AVERAGE SKY COVER 0.3



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     55           200 PM
 AVERAGE    78

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      1998
                                             1996
 MINIMUM TEMPERATURE (F)   54        37      1925
                                             1894


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   554 AM CDT   SUNSET   817 PM CDT
MAY 19 2013...........SUNRISE   553 AM CDT   SUNSET   818 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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