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

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CDUS43 KLSX 152234
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
433 PM CST MON DEC 15 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 15 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         53    359 PM  76    1948  42     11       37
  MINIMUM         49   1026 AM  -5    1901  27     22       22
  AVERAGE         51                        34     17       30

PRECIPITATION (IN)
  TODAY            0.31          2.76 1992   0.09   0.22     0.00
  MONTH TO DATE    1.77                      1.45   0.32     0.93
  SINCE DEC 1      1.77                      1.45   0.32     0.93
  SINCE JAN 1     42.48                     39.57   2.91    41.65

SNOWFALL (IN)
  TODAY            0.0           6.9  2007   0.1   -0.1      0.0
  MONTH TO DATE    0.1                       1.7   -1.6      5.6
  SINCE DEC 1      0.1                       1.7   -1.6      5.6
  SINCE JUL 1      3.9                       2.4    1.5      5.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           14                        31    -17       35
  MONTH TO DATE  368                       424    -56      485
  SINCE DEC 1    368                       424    -56      485
  SINCE JUL 1   1325                      1250     75     1355

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1732                      1646     86     1728
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    15.0


SKY COVER
  AVERAGE SKY COVER 0.9



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     83          1200 AM
 AVERAGE    85

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        70      1889
 MINIMUM TEMPERATURE (F)   26        -8      1989


SUNRISE AND SUNSET
DECEMBER 15 2014......SUNRISE   712 AM CST   SUNSET   441 PM CST
DECEMBER 16 2014......SUNRISE   713 AM CST   SUNSET   441 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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