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

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CDUS43 KLSX 142255
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
544 PM CDT MON MAY 14 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 14 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    152 PM  90    1987  74     14       80
                                      1932
                                      1915
  MINIMUM         66    359 PM  33    1895  53     13       54
  AVERAGE         77                        63     14       67

PRECIPITATION (IN)
  TODAY            0.06          4.10 1970   0.16  -0.10     0.00
  MONTH TO DATE    0.74                      2.37  -1.63     2.52
  SINCE MAR 1      4.53                      9.77  -5.24    14.49
  SINCE JAN 1      9.74                     13.94  -4.20    15.71

SNOWFALL (IN)
  TODAY            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      0.9                       1.9   -1.0       T
  SINCE JUL 1      4.1                      18.0  -13.9      1.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        0
  MONTH TO DATE    0                        68    -68       62
  SINCE MAR 1   1130                      1025    105      751
  SINCE JUL 1   4769                      4971   -202     3792

 COOLING
  TODAY           12                         2     10        2
  MONTH TO DATE  112                        21     91       24
  SINCE MAR 1    125                        46     79       66
  SINCE JAN 1    125                        46     79       70
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.9


SKY COVER
  AVERAGE SKY COVER 0.4



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           300 AM
 LOWEST     50           200 PM
 AVERAGE    66

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        90      1944
                                             1941
                                             1911
 MINIMUM TEMPERATURE (F)   53        36      1959
                                             1926
                                             1907


SUNRISE AND SUNSET
MAY 14 2018...........SUNRISE   557 AM CDT   SUNSET   814 PM CDT
MAY 15 2018...........SUNRISE   557 AM CDT   SUNSET   814 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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