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

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CDUS43 KLSX 182228
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CST SAT NOV 18 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR NOVEMBER 18 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         65    719 AM  78    1930  53     12       68
  MINIMUM         42    108 PM   8    1891  34      8       37
  AVERAGE         54                        43     11       53

PRECIPITATION (IN)
  TODAY            0.22          2.77 1985   0.11   0.11      T
  MONTH TO DATE    0.36                      1.95  -1.59     1.75
  SINCE SEP 1      6.29                      9.13  -2.84    10.66
  SINCE JAN 1     37.40                     38.88  -1.48    39.00

SNOWFALL (IN)
  TODAY            0.0           2.4  1961   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE SEP 1      T                         0.3   -0.3      0.0
  SINCE JUL 1      T                         0.3   -0.3      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           11                        22    -11       12
  MONTH TO DATE  318                       320     -2      172
  SINCE SEP 1    568                       683   -115      313
  SINCE JUL 1    571                       685   -114      313

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0       19
  SINCE SEP 1    287                       164    123      321
  SINCE JAN 1   1401                      1247    154     1632
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    15.8


SKY COVER
  AVERAGE SKY COVER 0.5



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1100 AM
 LOWEST     70           400 PM
 AVERAGE    83

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        80      1942
 MINIMUM TEMPERATURE (F)   34         9      1914


SUNRISE AND SUNSET
NOVEMBER 18 2017......SUNRISE   655 AM CST   SUNSET   453 PM CST
NOVEMBER 19 2017......SUNRISE   656 AM CST   SUNSET   452 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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