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

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CDUS43 KLSX 230729
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT SAT SEP 23 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 22 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         91    317 PM  97    1937  76     15       88
  MINIMUM         71    629 AM  33    1995  53     18       63
  AVERAGE         81                        65     16       76

PRECIPITATION (IN)
  YESTERDAY        0.00          2.23 1986   0.13  -0.13     0.00
  MONTH TO DATE    1.92                      2.81  -0.89     7.30
  SINCE SEP 1      1.92                      2.81  -0.89     7.30
  SINCE JAN 1     33.03                     32.56   0.47    35.64

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                         3     -3        0
  MONTH TO DATE    8                        28    -20        0
  SINCE SEP 1      8                        28    -20        0
  SINCE JUL 1     11                        30    -19        0

 COOLING
  YESTERDAY       16                         3     13       11
  MONTH TO DATE  157                       125     32      198
  SINCE SEP 1    157                       125     32      198
  SINCE JAN 1   1271                      1208     63     1509
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     41
 AVERAGE    67

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        94      2007
                                             1891
 MINIMUM TEMPERATURE (F)   53        33      1896


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   658 AM CDT   SUNSET   704 PM CDT
SEPTEMBER 24 2017.....SUNRISE   659 AM CDT   SUNSET   702 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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