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

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CDUS43 KLSX 092232
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
429 PM CST FRI DEC 9 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 9 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         31    157 PM  74    1918  44    -13       61
  MINIMUM         17    726 AM  -5    1876  28    -11       45
  AVERAGE         24                        36    -12       53

PRECIPITATION (IN)
  TODAY            0.00          0.80 1999   0.09  -0.09     0.00
  MONTH TO DATE    0.27                      0.91  -0.64     0.01
  SINCE DEC 1      0.27                      0.91  -0.64     0.01
  SINCE JAN 1     40.58                     39.03   1.55    49.51

SNOWFALL (IN)
  TODAY            0.0           2.0  1944   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.9   -0.9       T
  SINCE DEC 1      0.0                       0.9   -0.9       T
  SINCE JUL 1      0.0                       1.6   -1.6       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           41                        29     12       12
  MONTH TO DATE  269                       245     24      185
  SINCE DEC 1    269                       245     24      185
  SINCE JUL 1    760                      1071   -311      747

 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    13   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.4


SKY COVER
  AVERAGE SKY COVER 0.3



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           600 AM
 LOWEST     43           300 PM
 AVERAGE    59

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        73      1889
 MINIMUM TEMPERATURE (F)   28        -4      1917


SUNRISE AND SUNSET
DECEMBER  9 2016......SUNRISE   708 AM CST   SUNSET   440 PM CST
DECEMBER 10 2016......SUNRISE   709 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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