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

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CDUS43 KLSX 142228
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
527 PM CDT MON AUG 14 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 14 2017...
VALID TODAY AS OF 0500 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         84    327 PM 103    2007  88     -4       76
  MINIMUM         70    637 AM  55    1933  70      0       69
  AVERAGE         77                        79     -2       73

PRECIPITATION (IN)
  TODAY            0.04          3.67 1916   0.09  -0.05     0.36
  MONTH TO DATE    0.18                      1.43  -1.25     2.69
  SINCE JUN 1      4.28                      9.82  -5.54    12.35
  SINCE JAN 1     27.18                     26.19   0.99    25.40

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           12                        14     -2        8
  MONTH TO DATE  142                       204    -62      233
  SINCE JUN 1   1154                      1005    149     1250
  SINCE JAN 1   1406                      1179    227     1444
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.8



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM
 LOWEST     62          1200 PM
 AVERAGE    76

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       105      2007
 MINIMUM TEMPERATURE (F)   70        51      1992


SUNRISE AND SUNSET
AUGUST 14 2017........SUNRISE   615 AM CDT   SUNSET   757 PM CDT
AUGUST 15 2017........SUNRISE   616 AM CDT   SUNSET   756 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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