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

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CDUS43 KLSX 190818
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
213 AM CST THU JAN 19 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 18 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         50    400 PM  68    1951  38     12       18
  MINIMUM         36    935 AM -16    1930  21     15        0
  AVERAGE         43                        30     13        9

PRECIPITATION (IN)
  YESTERDAY        T             1.20 1907   0.06  -0.06     0.00
  MONTH TO DATE    0.58                      1.12  -0.54     0.72
  SINCE DEC 1      1.59                      3.56  -1.97     7.76
  SINCE JAN 1      0.58                      1.12  -0.54     0.72

SNOWFALL (IN)
  YESTERDAY        0.0           5.8  1962   0.2   -0.2      0.0
  MONTH TO DATE    1.0                       3.5   -2.5      4.9
  SINCE DEC 1      1.5                       7.9   -6.4      4.9
  SINCE JUL 1      1.5                       8.8   -7.3      4.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        35    -13       56
  MONTH TO DATE  604                       643    -39      643
  SINCE DEC 1   1621                      1653    -32     1326
  SINCE JUL 1   2204                      2638   -434     2022

 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    12   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     5.6


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     56
 AVERAGE    74

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        70      1952
                                             1951
 MINIMUM TEMPERATURE (F)   21       -15      1940


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   724 AM CST   SUNSET   516 PM CST
JANUARY 20 2017.......SUNRISE   723 AM CST   SUNSET   517 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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