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

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000
CDUS43 KLSX 102231
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CST SAT DEC 10 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 10 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         35    336 PM  73    1889  44     -9       70
  MINIMUM         26    251 AM  -4    1917  28     -2       41
  AVERAGE         31                        36     -5       56

PRECIPITATION (IN)
  TODAY            0.00          2.15 1971   0.10  -0.10     0.00
  MONTH TO DATE    0.27                      1.01  -0.74     0.01
  SINCE DEC 1      0.27                      1.01  -0.74     0.01
  SINCE JAN 1     40.58                     39.13   1.45    49.51

SNOWFALL (IN)
  TODAY            0.0           4.0  1944   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       1.0   -1.0       T
  SINCE DEC 1      0.0                       1.0   -1.0       T
  SINCE JUL 1      0.0                       1.7   -1.7       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           34                        29      5        9
  MONTH TO DATE  303                       274     29      194
  SINCE DEC 1    303                       274     29      194
  SINCE JUL 1    794                      1100   -306      756

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   2162                      1646    516     1873
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 1.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63          1200 AM
 LOWEST     40           300 PM
 AVERAGE    52

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        70      1979
                                             1949
 MINIMUM TEMPERATURE (F)   28         2      1962
                                             1917


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   709 AM CST   SUNSET   440 PM CST
DECEMBER 11 2016......SUNRISE   710 AM CST   SUNSET   440 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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