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

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CDUS43 KLSX 282226
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CST WED DEC 28 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 28 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         52    345 PM  75    1928  40     12       48
  MINIMUM         32    653 AM  -8    1924  24      8       37
  AVERAGE         42                        32     10       43

PRECIPITATION (IN)
  TODAY            0.02          2.59 2015   0.08  -0.06     2.59
  MONTH TO DATE    1.13                      2.58  -1.45    11.74
  SINCE DEC 1      1.13                      2.58  -1.45    11.74
  SINCE JAN 1     41.44                     40.70   0.74    61.24

SNOWFALL (IN)
  TODAY           MM             3.5  1943   0.2   MM         T
  MONTH TO DATE    0.2                       3.9   -3.7       T
  SINCE DEC 1      0.2                       3.9   -3.7       T
  SINCE JUL 1      0.2                       4.6   -4.4       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           23                        33    -10       22
  MONTH TO DATE  862                       840     22      502
  SINCE DEC 1    862                       840     22      502
  SINCE JUL 1   1353                      1666   -313     1064

 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     S (160)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.4



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           700 AM
 LOWEST     45          1100 AM
 AVERAGE    59

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        70      1984
 MINIMUM TEMPERATURE (F)   24       -15      1880


SUNRISE AND SUNSET
DECEMBER 28 2016......SUNRISE   719 AM CST   SUNSET   448 PM CST
DECEMBER 29 2016......SUNRISE   719 AM CST   SUNSET   449 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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