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

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000
CDUS43 KLSX 090731
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT MON APR 9 2018


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 8 2018...

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)
 YESTERDAY
  MAXIMUM         41   1238 PM  86    2001  64    -23       79
                                      1905
  MINIMUM         29    531 AM  23    2007  42    -13       46
  AVERAGE         35                        53    -18       63

PRECIPITATION (IN)
  YESTERDAY        0.05          1.17 1922   0.14  -0.09     0.00
  MONTH TO DATE    0.19                      1.03  -0.84     1.44
  SINCE MAR 1      3.53                      3.94  -0.41     4.65
  SINCE JAN 1      8.74                      8.11   0.63     5.87

SNOWFALL (IN)
  YESTERDAY        0.3           5.8  1938   0.0    0.3      0.0
  MONTH TO DATE    0.6                       0.1    0.5      0.0
  SINCE MAR 1      0.9                       1.8   -0.9       T
  SINCE JUL 1      4.1                      17.9  -13.8      1.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        13     17        2
  MONTH TO DATE  225                       111    114       85
  SINCE MAR 1    886                       747    139      584
  SINCE JUL 1   4525                      4693   -168     3625

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         1     -1        0
  SINCE MAR 1      0                         4     -4        4
  SINCE JAN 1      0                         4     -4        8
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     8.3


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     44
 AVERAGE    68

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        90      1905
 MINIMUM TEMPERATURE (F)   42        20      1997


SUNRISE AND SUNSET
APRIL  9 2018.........SUNRISE   641 AM CDT   SUNSET   740 PM CDT
APRIL 10 2018.........SUNRISE   640 AM CDT   SUNSET   741 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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