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

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CDUS43 KLSX 202134
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
434 PM CDT WED AUG 20 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 20 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         91   1209 PM 104    1962  88      3       90
  MINIMUM         75    517 AM  52    1950  69      6       69
  AVERAGE         83                        78      5       80

PRECIPITATION (IN)
  TODAY            0.00          6.85 1915   0.10  -0.10     0.00
  MONTH TO DATE    4.44                      1.99   2.45     1.01
  SINCE JUN 1     11.29                     10.38   0.91    10.29
  SINCE JAN 1     28.35                     26.75   1.60    34.43

SNOWFALL (IN)
  TODAY            0.0           0.0  2013   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        1
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           18                        14      4       15
  MONTH TO DATE  252                       288    -36      206
  SINCE JUN 1   1012                      1089    -77      949
  SINCE JAN 1   1274                      1263     11     1160
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.2


SKY COVER
  AVERAGE SKY COVER 0.6



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     59          1100 AM
 AVERAGE    73

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       104      2003
 MINIMUM TEMPERATURE (F)   69        50      1950
                                             1940


SUNRISE AND SUNSET
AUGUST 20 2014........SUNRISE   620 AM CDT   SUNSET   749 PM CDT
AUGUST 21 2014........SUNRISE   621 AM CDT   SUNSET   748 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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