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

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CDUS43 KLSX 210735
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT WED JUN 21 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 20 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         88    309 PM  98    1988  84      4       95
                                      1953
  MINIMUM         61    501 AM  50    1976  64     -3       70
  AVERAGE         75                        74      1       83

PRECIPITATION (IN)
  YESTERDAY        0.00          2.07 1927   0.16  -0.16     0.38
  MONTH TO DATE    2.82                      3.00  -0.18     0.42
  SINCE JUN 1      2.82                      3.00  -0.18     0.42
  SINCE JAN 1     22.72                     19.55   3.17    10.55

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       10                         9      1       18
  MONTH TO DATE  202                       141     61      245
  SINCE JUN 1    202                       141     61      245
  SINCE JAN 1    336                       244     92      369
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     43
 AVERAGE    68

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        98      1988
                                             1914
 MINIMUM TEMPERATURE (F)   65        47      1992
                                             1902


SUNRISE AND SUNSET
JUNE 21 2017..........SUNRISE   544 AM CDT   SUNSET   837 PM CDT
JUNE 22 2017..........SUNRISE   544 AM CDT   SUNSET   838 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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