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

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CDUS43 KLSX 070729
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SAT OCT 7 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 6 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         74    408 PM  91    1963  71      3       77
                                      1939
  MINIMUM         68    717 AM  25    1891  48     20       65
  AVERAGE         71                        59     12       71

PRECIPITATION (IN)
  YESTERDAY        T             1.61 1951   0.12  -0.12     0.22
  MONTH TO DATE    1.55                      0.74   0.81     0.49
  SINCE SEP 1      3.47                      4.61  -1.14     7.82
  SINCE JAN 1     34.58                     34.36   0.22    36.16

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        0                         7     -7        0
  MONTH TO DATE    0                        38    -38        2
  SINCE SEP 1     11                       104    -93       11
  SINCE JUL 1     14                       106    -92       11

 COOLING
  YESTERDAY        6                         1      5        6
  MONTH TO DATE   42                         8     34       18
  SINCE SEP 1    255                       152    103      250
  SINCE JAN 1   1369                      1235    134     1561
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     68
 AVERAGE    84

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        96      1939
 MINIMUM TEMPERATURE (F)   47        28      2000
                                             1952
                                             1891


SUNRISE AND SUNSET
OCTOBER  7 2017.......SUNRISE   711 AM CDT   SUNSET   642 PM CDT
OCTOBER  8 2017.......SUNRISE   712 AM CDT   SUNSET   640 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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