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

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CDUS43 KLSX 190736
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
234 AM CDT MON JUN 19 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 18 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         80    422 PM 100    1953  84     -4       90
                                      1905
  MINIMUM         66   1159 PM  50    1999  64      2       67
  AVERAGE         73                        74     -1       79

PRECIPITATION (IN)
  YESTERDAY        0.07          1.15 1973   0.15  -0.08     0.00
  MONTH TO DATE    2.82                      2.70   0.12     0.04
  SINCE JUN 1      2.82                      2.70   0.12     0.04
  SINCE JAN 1     22.72                     19.25   3.47    10.17

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 JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      1.6                      18.0  -16.4      9.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         9     -9        0
  SINCE JUN 1      0                         9     -9        0
  SINCE JUL 1   3816                      5021  -1205     3952

 COOLING
  YESTERDAY        8                         9     -1       14
  MONTH TO DATE  184                       123     61      213
  SINCE JUN 1    184                       123     61      213
  SINCE JAN 1    318                       226     92      337
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90
 LOWEST     50
 AVERAGE    70

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       105      1936
 MINIMUM TEMPERATURE (F)   64        48      1912


SUNRISE AND SUNSET
JUNE 19 2017..........SUNRISE   544 AM CDT   SUNSET   837 PM CDT
JUNE 20 2017..........SUNRISE   544 AM CDT   SUNSET   837 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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