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

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CDUS43 KLSX 172142
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
441 PM CDT TUE MAY 17 2016


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 17 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         54    228 PM  91    1996  75    -21       79
  MINIMUM         48    447 AM  35    1895  54     -6       62
  AVERAGE         51                        64    -13       71

PRECIPITATION (IN)
  TODAY            0.50          4.78 1995   0.15   0.35     0.34
  MONTH TO DATE    1.35                      2.83  -1.48     2.62
  SINCE MAR 1      5.87                     10.23  -4.36     7.45
  SINCE JAN 1      7.52                     14.40  -6.88     9.80

SNOWFALL (IN)
  TODAY            0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      T                         1.9   -1.9      1.6
  SINCE JUL 1      9.0                      18.0   -9.0     12.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           14                         3     11        0
  MONTH TO DATE  102                        78     24       31
  SINCE MAR 1    749                      1035   -286      835
  SINCE JUL 1   3926                      4981  -1055     4890

 COOLING
  TODAY            0                         3     -3        6
  MONTH TO DATE   25                        28     -3       59
  SINCE MAR 1     57                        53      4       74
  SINCE JAN 1     57                        53      4       74
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    11.5


SKY COVER
  AVERAGE SKY COVER 1.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     83           100 PM
 AVERAGE    92

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      1962
 MINIMUM TEMPERATURE (F)   54        35      2002


SUNRISE AND SUNSET
MAY 17 2016...........SUNRISE   554 AM CDT   SUNSET   817 PM CDT
MAY 18 2016...........SUNRISE   554 AM CDT   SUNSET   818 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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