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

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000
CDUS43 KLSX 042228
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
428 PM CST SUN DEC 4 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 4 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         42    359 PM  74    2001  46     -4       54
  MINIMUM         38    105 PM   8    1886  30      8       30
  AVERAGE         40                        38      2       42

PRECIPITATION (IN)
  TODAY            0.27          0.94 1923   0.10   0.17     0.00
  MONTH TO DATE    0.27                      0.42  -0.15     0.01
  SINCE DEC 1      0.27                      0.42  -0.15     0.01
  SINCE JAN 1     40.58                     38.54   2.04    49.51

SNOWFALL (IN)
  TODAY           MM             3.5  2002   0.1   MM        0.0
  MONTH TO DATE    0.0                       0.4   -0.4       T
  SINCE DEC 1      0.0                       0.4   -0.4       T
  SINCE JUL 1      0.0                       1.1   -1.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           25                        27     -2       23
  MONTH TO DATE  104                       105     -1       92
  SINCE DEC 1    104                       105     -1       92
  SINCE JUL 1    595                       931   -336      654

 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    15   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.6


SKY COVER
  AVERAGE SKY COVER 1.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           800 AM
 LOWEST     65          1200 AM
 AVERAGE    75

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        72      2001
                                             1998
                                             1956
 MINIMUM TEMPERATURE (F)   30         8      1886


SUNRISE AND SUNSET
DECEMBER  4 2016......SUNRISE   704 AM CST   SUNSET   440 PM CST
DECEMBER  5 2016......SUNRISE   705 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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