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

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784
CDUS43 KLSX 170735
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT TUE MAY 17 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 16 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         59   1205 AM  93    2001  76    -17       79
  MINIMUM         50   1159 PM  39    1875  57     -7       69
  AVERAGE         55                        67    -12       74

PRECIPITATION (IN)
  YESTERDAY        0.37          5.59 1995   0.15   0.22     0.09
  MONTH TO DATE    2.60                      2.35   0.25     2.22
  SINCE MAR 1      9.38                      9.36   0.02    10.64
  SINCE JAN 1     10.98                     14.00  -3.02    13.59

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       10                         2      8        0
  MONTH TO DATE   59                        54      5       15
  SINCE MAR 1    630                       912   -282      745
  SINCE JUL 1   3460                      4510  -1050     4547

 COOLING
  YESTERDAY        0                         4     -4        9
  MONTH TO DATE   29                        46    -17      105
  SINCE MAR 1     89                        92     -3      130
  SINCE JAN 1     89                        92     -3      130
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     9.1


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1000 PM
 LOWEST     40          1200 AM
 AVERAGE    63

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        94      1996
 MINIMUM TEMPERATURE (F)   58        40      1973


SUNRISE AND SUNSET
MAY 17 2016...........SUNRISE   547 AM CDT   SUNSET   809 PM CDT
MAY 18 2016...........SUNRISE   546 AM CDT   SUNSET   810 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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