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

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CDUS43 KLSX 160735
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT MON OCT 16 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 15 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         67   1242 AM  91    1897  68     -1       82
  MINIMUM         46   1154 PM  29    1893  45      1       61
                                      1891
  AVERAGE         57                        56      1       72

PRECIPITATION (IN)
  YESTERDAY        0.46          1.22 1980   0.11   0.35     0.00
  MONTH TO DATE    3.46                      1.71   1.75     0.50
  SINCE SEP 1      5.38                      5.58  -0.20     7.83
  SINCE JAN 1     36.49                     35.33   1.16    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        8                         9     -1        0
  MONTH TO DATE   35                       112    -77       57
  SINCE SEP 1     46                       178   -132       66
  SINCE JUL 1     49                       180   -131       66

 COOLING
  YESTERDAY        0                         0      0        7
  MONTH TO DATE   69                        15     54       27
  SINCE SEP 1    282                       159    123      259
  SINCE JAN 1   1396                      1242    154     1570
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    13.2


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     51
 AVERAGE    76

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        86      2016
                                             1950
                                             1938
 MINIMUM TEMPERATURE (F)   45        30      1976


SUNRISE AND SUNSET
OCTOBER 16 2017.......SUNRISE   719 AM CDT   SUNSET   629 PM CDT
OCTOBER 17 2017.......SUNRISE   720 AM CDT   SUNSET   627 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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