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

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CDUS43 KLSX 290732
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT MON MAY 29 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         79    428 PM  91    2012  78      1       83
                                      2006
                                      1926
  MINIMUM         58    329 AM  39    1992  57      1       65
                                      1891
  AVERAGE         69                        67      2       74

PRECIPITATION (IN)
  YESTERDAY        0.00          1.20 1892   0.15  -0.15     0.00
  MONTH TO DATE    6.71                      4.51   2.20     3.94
  SINCE MAR 1     18.68                     11.91   6.77     8.46
  SINCE JAN 1     19.90                     16.08   3.82    10.11

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      T                         1.9   -1.9       T
  SINCE JUL 1      1.6                      18.0  -16.4      9.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   86                       105    -19      128
  SINCE MAR 1    775                      1062   -287      775
  SINCE JUL 1   3816                      5008  -1192     3952

 COOLING
  YESTERDAY        4                         4      0        9
  MONTH TO DATE   78                        65     13       66
  SINCE MAR 1    120                        90     30       98
  SINCE JAN 1    124                        90     34       98
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.8


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     45
 AVERAGE    73

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        94      1926
                                             1913
 MINIMUM TEMPERATURE (F)   57        39      1984
                                             1947


SUNRISE AND SUNSET
MAY 29 2017...........SUNRISE   547 AM CDT   SUNSET   826 PM CDT
MAY 30 2017...........SUNRISE   546 AM CDT   SUNSET   827 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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