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

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CDUS43 KLSX 132131
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
431 PM CDT SAT MAY 13 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 13 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         79    238 PM  91    1940  74      5       79
  MINIMUM         54    512 AM  34    1901  53      1       47
  AVERAGE         67                        63      4       63

PRECIPITATION (IN)
  TODAY            0.00          2.39 1985   0.17  -0.17     0.04
  MONTH TO DATE    2.52                      2.21   0.31     0.32
  SINCE MAR 1     14.49                      9.61   4.88     4.84
  SINCE JAN 1     15.71                     13.78   1.93     6.49

SNOWFALL (IN)
  TODAY            0.0           T    1953   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       T
  SINCE JUL 1      1.6                      18.0  -16.4      9.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        2
  MONTH TO DATE   62                        64     -2       51
  SINCE MAR 1    751                      1021   -270      698
  SINCE JUL 1   3792                      4967  -1175     3875

 COOLING
  TODAY            2                         2      0        0
  MONTH TO DATE   22                        19      3       25
  SINCE MAR 1     64                        44     20       57
  SINCE JAN 1     68                        44     24       57
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.8


SKY COVER
  AVERAGE SKY COVER 0.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     43           100 PM
 AVERAGE    72

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        90      1987
                                             1932
                                             1915
 MINIMUM TEMPERATURE (F)   53        33      1895


SUNRISE AND SUNSET
MAY 13 2017...........SUNRISE   558 AM CDT   SUNSET   813 PM CDT
MAY 14 2017...........SUNRISE   557 AM CDT   SUNSET   814 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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