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

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CDUS43 KLSX 202145
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
445 PM CDT WED APR 20 2016


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 20 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         68    259 PM  90    1987  68      0       57
  MINIMUM         57    306 AM  28    1953  46     11       43
  AVERAGE         63                        57      6       50

PRECIPITATION (IN)
  TODAY            0.02          1.95 1893   0.16  -0.14     0.00
  MONTH TO DATE    0.95                      2.79  -1.84     3.03
  SINCE MAR 1      2.83                      5.70  -2.87     4.57
  SINCE JAN 1      4.48                      9.87  -5.39     6.92

SNOWFALL (IN)
  TODAY            0.0           0.8  1904   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      1.6
  SINCE JUL 1      9.0                      18.0   -9.0     12.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            2                         9     -7       15
  MONTH TO DATE  200                       242    -42      125
  SINCE MAR 1    618                       878   -260      710
  SINCE JUL 1   3795                      4824  -1029     4765

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   15                        13      2       15
  SINCE MAR 1     19                        16      3       15
  SINCE JAN 1     19                        16      3       15
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 0.9



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           100 AM
 LOWEST     78           200 PM
 AVERAGE    84

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        88      1965
                                             1925
 MINIMUM TEMPERATURE (F)   46        29      1907


SUNRISE AND SUNSET
APRIL 20 2016.........SUNRISE   625 AM CDT   SUNSET   751 PM CDT
APRIL 21 2016.........SUNRISE   623 AM CDT   SUNSET   752 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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