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

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CDUS43 KLSX 112131
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
429 PM CDT WED APR 11 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 11 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         78    258 PM  90    1930  65     13       67
  MINIMUM         47    622 AM  24    1989  43      4       44
  AVERAGE         63                        54      9       56

PRECIPITATION (IN)
  TODAY            0.00          3.84 1994   0.14  -0.14     0.00
  MONTH TO DATE    0.19                      1.44  -1.25     1.44
  SINCE MAR 1      3.53                      4.35  -0.82     4.65
  SINCE JAN 1      8.74                      8.52   0.22     5.87

SNOWFALL (IN)
  TODAY            0.0           4.0  1900   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            2                        12    -10        9
  MONTH TO DATE  271                       148    123       95
  SINCE MAR 1    932                       784    148      594
  SINCE JUL 1   4571                      4730   -159     3635

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         4     -4        7
  SINCE MAR 1      0                         7     -7       11
  SINCE JAN 1      0                         7     -7       15
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    15.0


SKY COVER
  AVERAGE SKY COVER 0.2



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61          1200 AM
 LOWEST     28           300 PM
 AVERAGE    45

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        90      1972
 MINIMUM TEMPERATURE (F)   43        21      1940


SUNRISE AND SUNSET
APRIL 11 2018.........SUNRISE   638 AM CDT   SUNSET   742 PM CDT
APRIL 12 2018.........SUNRISE   637 AM CDT   SUNSET   743 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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