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

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000
CDUS43 KLSX 190728
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT SAT AUG 19 2017


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

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

PRECIPITATION (IN)
  YESTERDAY        T             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)
  YESTERDAY        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
  YESTERDAY        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
  YESTERDAY        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 (240)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     51
 AVERAGE    72

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


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


SUNRISE AND SUNSET
AUGUST 19 2017........SUNRISE   626 AM CDT   SUNSET   758 PM CDT
AUGUST 20 2017........SUNRISE   627 AM CDT   SUNSET   756 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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