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

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CDUS43 KLSX 182228
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
528 PM CDT FRI AUG 18 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 18 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         85   1052 AM 106    1936  87     -2       88
  MINIMUM         61    428 AM  47    1890  66     -5       68
  AVERAGE         73                        76     -3       78

PRECIPITATION (IN)
  TODAY            0.00          4.06 2002   0.15  -0.15     0.00
  MONTH TO DATE    2.87                      2.48   0.39     5.16
  SINCE JUN 1      9.89                     11.32  -1.43    17.53
  SINCE JAN 1     29.79                     27.87   1.92    27.66

SNOWFALL (IN)
  TODAY            0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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            0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1      4                        11     -7        0
  SINCE JUL 1      3                         0      3        0

 COOLING
  TODAY            8                        11     -3       13
  MONTH TO DATE  149                       215    -66      226
  SINCE JUN 1    877                       845     32     1044
  SINCE JAN 1   1011                       948     63     1168
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     51          1100 AM
 AVERAGE    72

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       104      1936
 MINIMUM TEMPERATURE (F)   65        52      1897
                                             1890


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   626 AM CDT   SUNSET   759 PM CDT
AUGUST 19 2017........SUNRISE   626 AM CDT   SUNSET   758 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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