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

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CDUS43 KLSX 120727
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT THU OCT 12 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 11 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         55    154 PM  89    1962  69    -14       80
  MINIMUM         48    718 AM  29    1906  46      2       53
  AVERAGE         52                        58     -6       67

PRECIPITATION (IN)
  YESTERDAY        0.00          2.32 1954   0.10  -0.10     0.00
  MONTH TO DATE    2.05                      1.29   0.76     0.50
  SINCE SEP 1      3.97                      5.16  -1.19     7.83
  SINCE JAN 1     35.08                     34.91   0.17    36.17

SNOWFALL (IN)
  YESTERDAY        0.0           T    1909   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                         8      5        0
  MONTH TO DATE   20                        77    -57       29
  SINCE SEP 1     31                       143   -112       38
  SINCE JUL 1     34                       145   -111       38

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE   53                        13     40       20
  SINCE SEP 1    266                       157    109      252
  SINCE JAN 1   1380                      1240    140     1563
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     83
 AVERAGE    92

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        94      1899
 MINIMUM TEMPERATURE (F)   46        26      1909
                                             1895


SUNRISE AND SUNSET
OCTOBER 12 2017.......SUNRISE   716 AM CDT   SUNSET   634 PM CDT
OCTOBER 13 2017.......SUNRISE   716 AM CDT   SUNSET   633 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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