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

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CDUS43 KLSX 312230
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
529 PM CDT TUE OCT 31 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 31 2017...
VALID TODAY AS OF 0500 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         41    247 PM  87    1950  62    -21       74
  MINIMUM         24    623 AM  22    1993  41    -17       50
                                      1930
                                      1898
  AVERAGE         33                        51    -18       62

PRECIPITATION (IN)
  TODAY            0.00          2.06 1946   0.09  -0.09     0.00
  MONTH TO DATE    4.01                      3.31   0.70     1.58
  SINCE SEP 1      5.93                      7.18  -1.25     8.91
  SINCE JAN 1     37.04                     36.93   0.11    37.25

SNOWFALL (IN)
  TODAY            0.0           0.3  1912   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
  TODAY           32                        14     18        3
  MONTH TO DATE  239                       298    -59      132
  SINCE SEP 1    250                       363   -113      141
  SINCE JUL 1    253                       365   -112      141

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   74                        20     54       70
  SINCE SEP 1    287                       164    123      302
  SINCE JAN 1   1401                      1247    154     1613
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.1



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           600 AM
 LOWEST     44          1100 AM
 AVERAGE    60

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        84      1938
                                             1937
 MINIMUM TEMPERATURE (F)   41        16      1895


SUNRISE AND SUNSET
OCTOBER 31 2017.......SUNRISE   735 AM CDT   SUNSET   609 PM CDT
NOVEMBER  1 2017......SUNRISE   736 AM CDT   SUNSET   608 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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