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

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CDUS43 KLSX 180736
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT FRI APR 18 2014


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57    204 PM  87    1909  67    -10       84
                                      1896
  MINIMUM         42    508 AM  26    1905  45     -3       48
  AVERAGE         50                        56     -6       66

PRECIPITATION (IN)
  YESTERDAY        0.00          1.32 1995   0.15  -0.15     0.01
  MONTH TO DATE    6.90                      2.32   4.58     4.45
  SINCE MAR 1      8.13                      5.23   2.90     7.74
  SINCE JAN 1     10.39                      9.40   0.99    13.98

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1953   0.0    0.0      0.0
  MONTH TO DATE    T                         0.2   -0.2      0.0
  SINCE MAR 1      0.5                       1.9   -1.4     10.3
  SINCE JUL 1     17.8                      18.0   -0.2     35.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        10      5        0
  MONTH TO DATE  229                       213     16      214
  SINCE MAR 1    959                       849    110     1028
  SINCE JUL 1   5388                      4795    593     4611

 COOLING
  YESTERDAY        0                         1     -1        1
  MONTH TO DATE    5                        10     -5       12
  SINCE MAR 1      5                        13     -8       12
  SINCE JAN 1      5                        13     -8       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.4


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76
 LOWEST     46
 AVERAGE    61

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        87      1948
                                             1925
 MINIMUM TEMPERATURE (F)   45        30      1953
                                             1921
                                             1905


SUNRISE AND SUNSET
APRIL 18 2014.........SUNRISE   628 AM CDT   SUNSET   749 PM CDT
APRIL 19 2014.........SUNRISE   627 AM CDT   SUNSET   750 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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