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

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CDUS43 KLSX 200732
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
131 AM CST MON NOV 20 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR NOVEMBER 19 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         46    302 PM  80    1942  52     -6       46
  MINIMUM         29    730 AM   9    1914  34     -5       30
  AVERAGE         38                        43     -5       38

PRECIPITATION (IN)
  YESTERDAY        0.00          1.17 1939   0.11  -0.11     0.00
  MONTH TO DATE    0.36                      2.06  -1.70     1.75
  SINCE SEP 1      6.29                      9.24  -2.95    10.66
  SINCE JAN 1     37.40                     38.99  -1.59    39.00

SNOWFALL (IN)
  YESTERDAY        0.0           4.6  1972   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.4   -0.4      0.0
  SINCE SEP 1      T                         0.4   -0.4      0.0
  SINCE JUL 1      T                         0.4   -0.4      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        22      5       27
  MONTH TO DATE  348                       342      6      199
  SINCE SEP 1    598                       705   -107      340
  SINCE JUL 1    601                       707   -106      340

 COOLING
  YESTERDAY        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    20   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.5


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75
 LOWEST     40
 AVERAGE    58

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        80      1897
 MINIMUM TEMPERATURE (F)   33        12      1937


SUNRISE AND SUNSET
NOVEMBER 20 2017......SUNRISE   657 AM CST   SUNSET   452 PM CST
NOVEMBER 21 2017......SUNRISE   658 AM CST   SUNSET   451 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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