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

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CDUS43 KLSX 170740
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
239 AM CDT FRI MAR 17 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 16 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         61    346 PM  87    1945  55      6       62
  MINIMUM         31    425 AM   8    1900  34     -3       43
  AVERAGE         46                        45      1       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.37 1942   0.09  -0.09      T
  MONTH TO DATE    1.29                      1.38  -0.09     1.14
  SINCE MAR 1      1.29                      1.38  -0.09     1.14
  SINCE JAN 1      2.51                      5.55  -3.04     2.79

SNOWFALL (IN)
  YESTERDAY        0.0           2.6  1947   0.0    0.0      0.0
  MONTH TO DATE    T                         1.2   -1.2       T
  SINCE MAR 1      T                         1.2   -1.2       T
  SINCE JUL 1      1.6                      17.3  -15.7      9.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        20     -1       12
  MONTH TO DATE  348                       370    -22      197
  SINCE MAR 1    348                       370    -22      197
  SINCE JUL 1   3389                      4316   -927     3374

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE MAR 1      0                         0      0        4
  SINCE JAN 1      4                         0      4        4
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65
 LOWEST     39
 AVERAGE    52

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        83      1894
 MINIMUM TEMPERATURE (F)   34         8      1906
                                             1900


SUNRISE AND SUNSET
MARCH 17 2017.........SUNRISE   717 AM CDT   SUNSET   718 PM CDT
MARCH 18 2017.........SUNRISE   715 AM CDT   SUNSET   719 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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