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

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001
CDUS43 KLSX 180737
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT WED MAY 18 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 17 2016...

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)
 YESTERDAY
  MAXIMUM         54   1020 PM  94    1996  77    -23       83
  MINIMUM         49    133 AM  40    1973  58     -9       66
  AVERAGE         52                        67    -15       75

PRECIPITATION (IN)
  YESTERDAY        0.51          3.95 1995   0.15   0.36     0.15
  MONTH TO DATE    3.11                      2.50   0.61     2.37
  SINCE MAR 1      9.89                      9.51   0.38    10.79
  SINCE JAN 1     11.49                     14.15  -2.66    13.74

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.3                       2.7   -2.4      0.6
  SINCE JUL 1     10.9                      17.7   -6.8     16.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                         2     11        0
  MONTH TO DATE   72                        56     16       15
  SINCE MAR 1    643                       914   -271      745
  SINCE JUL 1   3473                      4512  -1039     4547

 COOLING
  YESTERDAY        0                         4     -4       10
  MONTH TO DATE   29                        50    -21      115
  SINCE MAR 1     89                        96     -7      140
  SINCE JAN 1     89                        96     -7      140
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           800 AM
 LOWEST     83          1200 PM
 AVERAGE    86

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        94      1996
 MINIMUM TEMPERATURE (F)   58        39      2002


SUNRISE AND SUNSET
MAY 18 2016...........SUNRISE   546 AM CDT   SUNSET   810 PM CDT
MAY 19 2016...........SUNRISE   546 AM CDT   SUNSET   811 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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