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

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CDUS43 KLSX 102231
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CST SAT DEC 10 2016


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 10 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         34    359 PM  69    1996  42     -8       67
  MINIMUM         24    337 AM  -9    1917  25     -1       43
  AVERAGE         29                        34     -5       55

PRECIPITATION (IN)
  TODAY            0.00          1.73 1985   0.09  -0.09     0.00
  MONTH TO DATE    0.39                      0.91  -0.52      T
  SINCE DEC 1      0.39                      0.91  -0.52      T
  SINCE JAN 1     39.44                     41.09  -1.65    42.71

SNOWFALL (IN)
  TODAY            0.0           3.0  2003   0.1   -0.1      0.0
  MONTH TO DATE    T                         1.1   -1.1       T
  SINCE DEC 1      T                         1.1   -1.1       T
  SINCE JUL 1      T                         2.0   -2.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           36                        31      5       10
  MONTH TO DATE  329                       297     32      207
  SINCE DEC 1    329                       297     32      207
  SINCE JUL 1    912                      1282   -370      903

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1632                      1249    383     1387
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 1.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           800 AM
 LOWEST     47           100 PM
 AVERAGE    55

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        73      1949
 MINIMUM TEMPERATURE (F)   25        -3      1917


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   717 AM CST   SUNSET   447 PM CST
DECEMBER 11 2016......SUNRISE   717 AM CST   SUNSET   447 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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