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

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375
CDUS43 KLSX 090737
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
137 AM CST FRI DEC 9 2016


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 8 2016...

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)
 YESTERDAY
  MAXIMUM         28    303 PM  76    1991  43    -15       63
  MINIMUM         17    732 AM  -9    1917  25     -8       38
  AVERAGE         23                        34    -11       51

PRECIPITATION (IN)
  YESTERDAY        0.00          0.88 1956   0.09  -0.09     0.00
  MONTH TO DATE    0.39                      0.73  -0.34      T
  SINCE DEC 1      0.39                      0.73  -0.34      T
  SINCE JAN 1     39.44                     40.91  -1.47    42.71

SNOWFALL (IN)
  YESTERDAY        0.0           3.1  1961   0.2   -0.2      0.0
  MONTH TO DATE    T                         0.9   -0.9       T
  SINCE DEC 1      T                         0.9   -0.9       T
  SINCE JUL 1      T                         1.8   -1.8       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       42                        31     11       14
  MONTH TO DATE  249                       235     14      180
  SINCE DEC 1    249                       235     14      180
  SINCE JUL 1    832                      1220   -388      876

 COOLING
  YESTERDAY        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    22   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68
 LOWEST     50
 AVERAGE    59

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        73      1940
 MINIMUM TEMPERATURE (F)   25        -5      1909


SUNRISE AND SUNSET
DECEMBER  9 2016......SUNRISE   716 AM CST   SUNSET   447 PM CST
DECEMBER 10 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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