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

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214
CDUS43 KLSX 180854
CLICOU


CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE ST LOUIS MO
251 AM CST WED JAN 18 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42   1232 AM  74    1894  38      4       23
  MINIMUM         37   1159 PM -18    1977  21     16        3
  AVERAGE         40                        30     10       13

PRECIPITATION (IN)
  YESTERDAY        T             1.27 1900   0.07  -0.07     0.03
  MONTH TO DATE    0.58                      1.06  -0.48     0.72
  SINCE DEC 1      1.59                      3.50  -1.91     7.76
  SINCE JAN 1      0.58                      1.06  -0.48     0.72

SNOWFALL (IN)
  YESTERDAY        0.0           5.1  1987   0.2   -0.2      0.9
  MONTH TO DATE    1.0                       3.3   -2.3      4.9
  SINCE DEC 1      1.5                       7.7   -6.2      4.9
  SINCE JUL 1      1.5                       8.6   -7.1      4.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        36    -11       52
  MONTH TO DATE  582                       608    -26      587
  SINCE DEC 1   1599                      1618    -19     1270
  SINCE JUL 1   2182                      2603   -421     1966

 COOLING
  YESTERDAY        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    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     82
 AVERAGE    91

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        68      1951
 MINIMUM TEMPERATURE (F)   21       -16      1930


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   724 AM CST   SUNSET   515 PM CST
JANUARY 19 2017.......SUNRISE   724 AM CST   SUNSET   516 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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