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

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CDUS43 KLSX 122132
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CDT THU APR 12 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 12 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         87    259 PM  90    1972  65     22       77
  MINIMUM         56    537 AM  21    1940  43     13       44
  AVERAGE         72                        54     18       61

PRECIPITATION (IN)
  TODAY            0.00          1.15 1927   0.13  -0.13     0.00
  MONTH TO DATE    0.19                      1.57  -1.38     1.44
  SINCE MAR 1      3.53                      4.48  -0.95     4.65
  SINCE JAN 1      8.74                      8.65   0.09     5.87

SNOWFALL (IN)
  TODAY            0.0           0.5  1951   0.0    0.0      0.0
  MONTH TO DATE    0.6                       0.1    0.5      0.0
  SINCE MAR 1      0.9                       1.8   -0.9       T
  SINCE JUL 1      4.1                      17.9  -13.8      1.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                        12    -12        4
  MONTH TO DATE  271                       160    111       99
  SINCE MAR 1    932                       796    136      598
  SINCE JUL 1   4571                      4742   -171     3639

 COOLING
  TODAY            7                         1      6        0
  MONTH TO DATE    7                         5      2        7
  SINCE MAR 1      7                         8     -1       11
  SINCE JAN 1      7                         8     -1       15
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    13.8


SKY COVER
  AVERAGE SKY COVER 0.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    51           600 AM
 LOWEST     31           300 PM
 AVERAGE    41

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        88      2006
 MINIMUM TEMPERATURE (F)   43        22      1950


SUNRISE AND SUNSET
APRIL 12 2018.........SUNRISE   637 AM CDT   SUNSET   743 PM CDT
APRIL 13 2018.........SUNRISE   635 AM CDT   SUNSET   744 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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