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

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CDUS43 KLSX 162133
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
432 PM CDT WED AUG 16 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 16 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         91    204 PM 103    1936  88      3       87
  MINIMUM         75    255 PM  56    1992  70      5       73
                                      1964
  AVERAGE         83                        79      4       80

PRECIPITATION (IN)
  TODAY            0.46          2.35 1946   0.09   0.37      T
  MONTH TO DATE    0.64                      1.61  -0.97     5.21
  SINCE JUN 1      4.74                     10.00  -5.26    14.87
  SINCE JAN 1     27.64                     26.37   1.27    27.92

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 JUN 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                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         5     -5        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           18                        14      4       15
  MONTH TO DATE  176                       232    -56      259
  SINCE JUN 1   1188                      1033    155     1276
  SINCE JAN 1   1440                      1207    233     1470
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 0.8



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           600 AM
 LOWEST     59           200 PM
 AVERAGE    77

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       104      1936
 MINIMUM TEMPERATURE (F)   70        55      1879


SUNRISE AND SUNSET
AUGUST 16 2017........SUNRISE   617 AM CDT   SUNSET   754 PM CDT
AUGUST 17 2017........SUNRISE   617 AM CDT   SUNSET   753 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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