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

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CDUS43 KLSX 170731
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT TUE OCT 17 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 16 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         68    332 PM  86    2016  67      1       86
                                      1950
                                      1938
  MINIMUM         42    605 AM  30    1976  45     -3       67
  AVERAGE         55                        56     -1       77

PRECIPITATION (IN)
  YESTERDAY        0.00          1.49 1905   0.10  -0.10     0.00
  MONTH TO DATE    3.46                      1.81   1.65     0.50
  SINCE SEP 1      5.38                      5.68  -0.30     7.83
  SINCE JAN 1     36.49                     35.43   1.06    36.17

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                         9      1        0
  MONTH TO DATE   45                       121    -76       57
  SINCE SEP 1     56                       187   -131       66
  SINCE JUL 1     59                       189   -130       66

 COOLING
  YESTERDAY        0                         0      0       12
  MONTH TO DATE   69                        15     54       39
  SINCE SEP 1    282                       159    123      271
  SINCE JAN 1   1396                      1242    154     1582
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.0


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89
 LOWEST     32
 AVERAGE    61

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        90      2016
 MINIMUM TEMPERATURE (F)   45        26      1976


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   720 AM CDT   SUNSET   627 PM CDT
OCTOBER 18 2017.......SUNRISE   721 AM CDT   SUNSET   626 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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