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

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CDUS43 KLSX 020745
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
245 AM CDT WED AUG 2 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 1 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         86    419 PM 108    1980  88     -2       77
  MINIMUM         69    456 AM  53    1992  67      2       67
                                      1895
  AVERAGE         78                        77      1       72

PRECIPITATION (IN)
  YESTERDAY        0.00          1.48 1954   0.13  -0.13     0.87
  MONTH TO DATE    0.00                      0.13  -0.13     0.87
  SINCE JUN 1      7.02                      8.97  -1.95    13.24
  SINCE JAN 1     26.92                     25.52   1.40    23.37

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    0                         0      0        0
  SINCE JUN 1      1                        11    -10        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       13                        12      1        7
  MONTH TO DATE   13                        12      1        7
  SINCE JUN 1    741                       642     99      825
  SINCE JAN 1    875                       745    130      949
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.8


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90
 LOWEST     48
 AVERAGE    69

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       108      2011
 MINIMUM TEMPERATURE (F)   67        54      1925


SUNRISE AND SUNSET
AUGUST  2 2017........SUNRISE   611 AM CDT   SUNSET   818 PM CDT
AUGUST  3 2017........SUNRISE   612 AM CDT   SUNSET   817 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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