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

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CDUS43 KLSX 120743
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
242 AM CDT SUN MAY 12 2013


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 11 2013...

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)
 YESTERDAY
  MAXIMUM         66    142 PM  90    1914  73     -7       75
  MINIMUM         42   1159 PM  37    1990  52    -10       53
  AVERAGE         54                        63     -9       64

PRECIPITATION (IN)
  YESTERDAY        0.00          2.04 1929   0.17  -0.17     0.00
  MONTH TO DATE    1.36                      1.87  -0.51     1.16
  SINCE MAR 1     12.04                      9.27   2.77    13.43
  SINCE JAN 1     18.28                     13.44   4.84    16.94

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2011   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
  YESTERDAY       11                         4      7        1
  MONTH TO DATE   97                        56     41       11
  SINCE MAR 1   1275                      1013    262      437
  SINCE JUL 1   4858                      4959   -101     3780

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   12                        15     -3       63
  SINCE MAR 1     33                        40     -7      150
  SINCE JAN 1     34                        40     -6      150
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    11.9


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     31
 AVERAGE    62

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      1956
 MINIMUM TEMPERATURE (F)   52        35      1892


SUNRISE AND SUNSET
MAY 12 2013...........SUNRISE   559 AM CDT   SUNSET   812 PM CDT
MAY 13 2013...........SUNRISE   558 AM CDT   SUNSET   813 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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