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

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000
CDUS43 KLSX 150730
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
129 AM CST MON DEC 15 2014


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 14 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    121 PM  70    1975  41     26       33
  MINIMUM         47    809 AM -12    1898  24     23       24
  AVERAGE         57                        32     25       29

PRECIPITATION (IN)
  YESTERDAY        0.00          1.25 1975   0.08  -0.08     0.12
  MONTH TO DATE    1.26                      1.23   0.03     1.07
  SINCE DEC 1      1.26                      1.23   0.03     1.07
  SINCE JAN 1     43.20                     41.41   1.79    40.88

SNOWFALL (IN)
  YESTERDAY        0.0           9.7  1987   0.2   -0.2      0.8
  MONTH TO DATE    T                         1.7   -1.7      2.4
  SINCE DEC 1      T                         1.7   -1.7      2.4
  SINCE JUL 1      0.8                       2.6   -1.8      2.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        33    -25       36
  MONTH TO DATE  376                       426    -50      500
  SINCE DEC 1    376                       426    -50      500
  SINCE JUL 1   1457                      1411     46     1507

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1266                      1249     17     1322
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     63
 AVERAGE    82

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        70      1948
 MINIMUM TEMPERATURE (F)   23       -15      1901


SUNRISE AND SUNSET
DECEMBER 15 2014......SUNRISE   720 AM CST   SUNSET   448 PM CST
DECEMBER 16 2014......SUNRISE   721 AM CST   SUNSET   448 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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