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

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CDUS43 KLSX 020729
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
128 AM CST SAT DEC 2 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 1 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57    344 PM  68    1982  46     11       44
  MINIMUM         26    640 AM   4    1893  28     -2       28
  AVERAGE         42                        37      5       36

PRECIPITATION (IN)
  YESTERDAY        0.00          0.84 1986   0.10  -0.10     0.00
                                      1909
  MONTH TO DATE    0.00                      0.10  -0.10     0.00
  SINCE DEC 1      0.00                      0.10  -0.10     0.00
  SINCE JAN 1     37.40                     40.28  -2.88    39.05

SNOWFALL (IN)
  YESTERDAY        0.0          13.0  2006   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE DEC 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      T                         1.0   -1.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        28     -5       29
  MONTH TO DATE   23                        28     -5       29
  SINCE DEC 1     23                        28     -5       29
  SINCE JUL 1    803                      1013   -210      612

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1401                      1249    152     1632
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78
 LOWEST     30
 AVERAGE    54

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        72      1917
 MINIMUM TEMPERATURE (F)   28         5      1985
                                             1929


SUNRISE AND SUNSET
DECEMBER  2 2017......SUNRISE   709 AM CST   SUNSET   447 PM CST
DECEMBER  3 2017......SUNRISE   710 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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