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

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CDUS43 KLSX 162228
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CST FRI FEB 16 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 16 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         41   1233 AM  76    1911  44     -3       70
  MINIMUM         30    927 AM  -7    1958  25      5       29
                                      1903
  AVERAGE         36                        35      1       50

PRECIPITATION (IN)
  TODAY            T             1.04 1945   0.08  -0.08     0.00
  MONTH TO DATE    0.11                      1.23  -1.12     0.01
  SINCE DEC 1      2.56                      5.59  -3.03     2.03
  SINCE JAN 1      2.33                      3.15  -0.82     1.02

SNOWFALL (IN)
  TODAY            0.0          12.0  1945   0.2   -0.2      0.0
  MONTH TO DATE    0.2                       2.9   -2.7      0.0
  SINCE DEC 1      2.9                      13.4  -10.5      1.6
  SINCE JUL 1      2.9                      14.3  -11.4      1.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        30     -1       15
  MONTH TO DATE  556                       519     37      400
  SINCE DEC 1   2613                      2623    -10     2324
  SINCE JUL 1   3393                      3608   -215     2907

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    16.5


SKY COVER
  AVERAGE SKY COVER 0.5



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           200 AM
 LOWEST     22           200 PM
 AVERAGE    54

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        74      2011
 MINIMUM TEMPERATURE (F)   25       -15      1903


SUNRISE AND SUNSET
FEBRUARY 16 2018......SUNRISE   659 AM CST   SUNSET   548 PM CST
FEBRUARY 17 2018......SUNRISE   657 AM CST   SUNSET   549 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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