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

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000
CDUS43 KLSX 191200 CCA
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT SUN MAY 19 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 18 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         82    418 PM  94    1996  77      5       87
  MINIMUM         63    336 AM  39    2002  58      5       56
  AVERAGE         73                        67      6       72

PRECIPITATION (IN)
  YESTERDAY        0.00          2.38 1890   0.15  -0.15     0.00
  MONTH TO DATE    2.96                      2.65   0.31     1.50
  SINCE MAR 1     13.58                      9.66   3.92    12.13
  SINCE JAN 1     19.97                     14.30   5.67    16.48

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2012   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1     14.3                       2.7   11.6       T
  SINCE JUL 1     27.9                      17.7   10.2      6.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   87                        58     29        4
  SINCE MAR 1   1155                       916    239      389
  SINCE JUL 1   4472                      4514    -42     3291

 COOLING
  YESTERDAY        8                         4      4        7
  MONTH TO DATE   76                        54     22      116
  SINCE MAR 1    110                       100     10      253
  SINCE JAN 1    110                       100     10      253
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED     M   HIGHEST GUST DIRECTION     M
  AVERAGE WIND SPEED     7.0


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     54           300 PM
 AVERAGE    74

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        94      1996
 MINIMUM TEMPERATURE (F)   58        40      1894


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   546 AM CDT   SUNSET   811 PM CDT
MAY 20 2013...........SUNRISE   545 AM CDT   SUNSET   811 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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