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

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CDUS43 KLSX 042228
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CST WED JAN 4 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 4 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         24    240 PM  66    1939  38    -14       36
  MINIMUM         13    813 AM  -8    1999  21     -8       23
                                      1959
  AVERAGE         19                        30    -11       30

PRECIPITATION (IN)
  TODAY            0.00          1.18 1922   0.06  -0.06     0.00
  MONTH TO DATE    0.08                      0.26  -0.18     0.00
  SINCE DEC 1      1.09                      2.70  -1.61     7.04
  SINCE JAN 1      0.08                      0.26  -0.18     0.00

SNOWFALL (IN)
  TODAY            0.0           4.4  1977   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       0.7   -0.7      0.0
  SINCE DEC 1      0.5                       5.1   -4.6       T
  SINCE JUL 1      0.5                       6.0   -5.5       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           46                        35     11       35
  MONTH TO DATE  130                       140    -10      131
  SINCE DEC 1   1147                      1150     -3      814
  SINCE JUL 1   1730                      2135   -405     1510

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    10.0


SKY COVER
  AVERAGE SKY COVER 0.1



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           700 AM
 LOWEST     50           200 PM
 AVERAGE    63

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        66      1956
 MINIMUM TEMPERATURE (F)   21       -16      1924


SUNRISE AND SUNSET
JANUARY  4 2017.......SUNRISE   728 AM CST   SUNSET   501 PM CST
JANUARY  5 2017.......SUNRISE   728 AM CST   SUNSET   502 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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