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

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360
CDUS43 KLSX 180739
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
239 AM CDT THU OCT 18 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 17 2018...

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)
 YESTERDAY
  MAXIMUM         65    316 PM  90    2016  67     -2       70
  MINIMUM         39    640 AM  26    1976  45     -6       43
  AVERAGE         52                        56     -4       57

PRECIPITATION (IN)
  YESTERDAY        0.00          2.72 1946   0.11  -0.11     0.00
  MONTH TO DATE    4.48                      1.92   2.56     3.46
  SINCE SEP 1      6.75                      5.79   0.96     5.38
  SINCE JAN 1     26.48                     35.54  -9.06    36.49

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2015   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                        10      3        8
  MONTH TO DATE  136                       131      5       53
  SINCE SEP 1    157                       197    -40       64
  SINCE JUL 1    157                       199    -42       67

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   76                        15     61       69
  SINCE SEP 1    334                       159    175      282
  SINCE JAN 1   1950                      1242    708     1396
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79
 LOWEST     31
 AVERAGE    55

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        86      1953
 MINIMUM TEMPERATURE (F)   44        25      1952


SUNRISE AND SUNSET
OCTOBER 18 2018.......SUNRISE   721 AM CDT   SUNSET   626 PM CDT
OCTOBER 19 2018.......SUNRISE   722 AM CDT   SUNSET   625 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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