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

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CDUS43 KLSX 272144
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
440 PM CDT THU APR 27 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 27 2017...
VALID TODAY AS OF 0400 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         59    259 PM  90    1956  70    -11       78
                                      1896
  MINIMUM         43    713 AM  30    1967  48     -5       56
  AVERAGE         51                        59     -8       67

PRECIPITATION (IN)
  TODAY            T             2.15 2002   0.17  -0.17     0.06
  MONTH TO DATE    3.00                      3.98  -0.98     2.05
  SINCE MAR 1      6.21                      6.89  -0.68     3.93
  SINCE JAN 1      7.43                     11.06  -3.63     5.58

SNOWFALL (IN)
  TODAY            0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE MAR 1      T                         1.9   -1.9       T
  SINCE JUL 1      1.6                      18.0  -16.4      9.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           14                         7      7        0
  MONTH TO DATE  164                       299   -135      214
  SINCE MAR 1    663                       935   -272      632
  SINCE JUL 1   3704                      4881  -1177     3809

 COOLING
  TODAY            0                         1     -1        2
  MONTH TO DATE   38                        20     18       28
  SINCE MAR 1     42                        23     19       32
  SINCE JAN 1     46                        23     23       32
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 0.8



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     57           200 PM
 AVERAGE    79

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        88      1970
                                             1951
                                             1894
 MINIMUM TEMPERATURE (F)   48        32      1928


SUNRISE AND SUNSET
APRIL 27 2017.........SUNRISE   616 AM CDT   SUNSET   758 PM CDT
APRIL 28 2017.........SUNRISE   615 AM CDT   SUNSET   759 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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