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

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CDUS43 KLSX 172133
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
429 PM CDT SAT SEP 17 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 17 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83    259 PM  97    1931  80      3       91
  MINIMUM         70    755 AM  37    1937  60     10       71
  AVERAGE         77                        70      7       81

PRECIPITATION (IN)
  TODAY            0.00          2.25 1968   0.10  -0.10     0.00
  MONTH TO DATE    4.68                      1.75   2.93     2.08
  SINCE SEP 1      4.68                      1.75   2.93     2.08
  SINCE JAN 1     33.16                     29.50   3.66    41.01

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         6     -6        5
  SINCE SEP 1      0                         6     -6        5
  SINCE JUL 1      0                         7     -7        5

 COOLING
  TODAY           12                         6      6       16
  MONTH TO DATE  203                       147     56      227
  SINCE SEP 1    203                       147     56      227
  SINCE JAN 1   1908                      1546    362     1734
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.5


SKY COVER
  AVERAGE SKY COVER 0.8



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           100 AM
 LOWEST     51           300 PM
 AVERAGE    71

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        97      1925
 MINIMUM TEMPERATURE (F)   60        42      1973


SUNRISE AND SUNSET
SEPTEMBER 17 2016.....SUNRISE   645 AM CDT   SUNSET   706 PM CDT
SEPTEMBER 18 2016.....SUNRISE   646 AM CDT   SUNSET   704 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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