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

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CDUS43 KLSX 212230
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
526 PM CDT TUE APR 21 2015


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 21 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         67    333 PM  88    1965  68     -1       74
                                      1925
  MINIMUM         43    418 AM  29    1907  46     -3       57
  AVERAGE         55                        57     -2       66

PRECIPITATION (IN)
  TODAY            0.00          1.97 1984   0.16  -0.16     0.15
  MONTH TO DATE    3.03                      2.95   0.08     7.06
  SINCE MAR 1      4.57                      5.86  -1.29     8.29
  SINCE JAN 1      6.92                     10.03  -3.11    10.55

SNOWFALL (IN)
  TODAY            0.0           T    1931   0.0    0.0      0.0
                                      1918
                                      1893
  MONTH TO DATE    0.0                       0.2   -0.2       T
  SINCE MAR 1      1.6                       1.9   -0.3      0.5
  SINCE JUL 1     12.0                      18.0   -6.0     17.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                         9      1        0
  MONTH TO DATE  135                       251   -116      242
  SINCE MAR 1    720                       887   -167      972
  SINCE JUL 1   4775                      4833    -58     5401

 COOLING
  TODAY            0                         1     -1        1
  MONTH TO DATE   15                        14      1        9
  SINCE MAR 1     15                        17     -2        9
  SINCE JAN 1     15                        17     -2        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    12.3


SKY COVER
  AVERAGE SKY COVER 0.4



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           500 AM
 LOWEST     32           200 PM
 AVERAGE    49

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1965
 MINIMUM TEMPERATURE (F)   46        29      1986


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   624 AM CDT   SUNSET   751 PM CDT
APRIL 22 2015.........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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