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

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CDUS43 KLSX 172235
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
434 PM CST TUE JAN 17 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 17 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         42   1232 AM  74    1894  38      4       23
  MINIMUM         37    840 AM -18    1977  21     16        3
  AVERAGE         40                        30     10       13

PRECIPITATION (IN)
  TODAY            T             1.27 1900   0.07  -0.07     0.03
  MONTH TO DATE    0.58                      1.06  -0.48     0.72
  SINCE DEC 1      1.59                      3.50  -1.91     7.76
  SINCE JAN 1      0.58                      1.06  -0.48     0.72

SNOWFALL (IN)
  TODAY            0.0           5.1  1987   0.2   -0.2      0.9
  MONTH TO DATE    1.0                       3.3   -2.3      4.9
  SINCE DEC 1      1.5                       7.7   -6.2      4.9
  SINCE JUL 1      1.5                       8.6   -7.1      4.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           25                        36    -11       52
  MONTH TO DATE  582                       608    -26      587
  SINCE DEC 1   1599                      1618    -19     1270
  SINCE JUL 1   2182                      2603   -421     1966

 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    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 1.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     82          1200 AM
 AVERAGE    91

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        68      1951
 MINIMUM TEMPERATURE (F)   21       -16      1930


SUNRISE AND SUNSET
JANUARY 17 2017.......SUNRISE   725 AM CST   SUNSET   514 PM CST
JANUARY 18 2017.......SUNRISE   724 AM CST   SUNSET   515 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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