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

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CDUS43 KLSX 160728
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT SUN APR 16 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 15 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         82    322 PM  90    1896  66     16       77
  MINIMUM         63    601 AM  25    1928  44     19       51
  AVERAGE         73                        55     18       64

PRECIPITATION (IN)
  YESTERDAY        0.00          2.38 1998   0.15  -0.15     0.00
  MONTH TO DATE    1.44                      2.01  -0.57     0.59
  SINCE MAR 1      4.65                      4.92  -0.27     2.47
  SINCE JAN 1      5.87                      9.09  -3.22     4.12

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1905   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
  YESTERDAY        0                        11    -11        1
  MONTH TO DATE   99                       193    -94      198
  SINCE MAR 1    598                       829   -231      616
  SINCE JUL 1   3639                      4775  -1136     3793

 COOLING
  YESTERDAY        8                         1      7        0
  MONTH TO DATE   26                         8     18        0
  SINCE MAR 1     30                        11     19        4
  SINCE JAN 1     34                        11     23        4
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    14.9


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78
 LOWEST     43
 AVERAGE    61

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        86      1964
 MINIMUM TEMPERATURE (F)   44        26      1962


SUNRISE AND SUNSET
APRIL 16 2017.........SUNRISE   631 AM CDT   SUNSET   747 PM CDT
APRIL 17 2017.........SUNRISE   629 AM CDT   SUNSET   748 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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