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

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CDUS43 KLSX 200732
CLISTL


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


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

...THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         43    323 PM  80    1942  54    -11       49
  MINIMUM         30    611 AM   8    1880  37     -7       34
  AVERAGE         37                        45     -8       42

PRECIPITATION (IN)
  YESTERDAY        0.00          1.66 1900   0.14  -0.14     0.00
  MONTH TO DATE    1.46                      2.45  -0.99     3.10
  SINCE SEP 1      5.44                      8.91  -3.47    11.20
  SINCE JAN 1     35.74                     36.66  -0.92    39.68

SNOWFALL (IN)
  YESTERDAY        0.0           5.2  1972   0.1   -0.1      0.0
  MONTH TO DATE    T                         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
  YESTERDAY       28                        20      8       23
  MONTH TO DATE  326                       299     27      172
  SINCE SEP 1    528                       574    -46      263
  SINCE JUL 1    528                       575    -47      263

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       23
  SINCE SEP 1    357                       243    114      457
  SINCE JAN 1   1959                      1642    317     2162
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     8.6


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           800 PM
 LOWEST     38           100 PM
 AVERAGE    55

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        76      1942
 MINIMUM TEMPERATURE (F)   36        14      1914


SUNRISE AND SUNSET
NOVEMBER 20 2017......SUNRISE   650 AM CST   SUNSET   445 PM CST
NOVEMBER 21 2017......SUNRISE   651 AM CST   SUNSET   444 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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