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

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CDUS43 KLSX 200729
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT MON MAR 20 2017


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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 19 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         61    434 PM  81    2012  57      4       45
  MINIMUM         41    627 AM   2    1923  35      6       31
  AVERAGE         51                        46      5       38

PRECIPITATION (IN)
  YESTERDAY        0.08          2.08 1927   0.10  -0.02     0.00
  MONTH TO DATE    1.37                      1.67  -0.30     1.20
  SINCE MAR 1      1.37                      1.67  -0.30     1.20
  SINCE JAN 1      2.59                      5.84  -3.25     2.85

SNOWFALL (IN)
  YESTERDAY        0.0           6.2  1906   0.1   -0.1      0.0
  MONTH TO DATE    T                         1.4   -1.4       T
  SINCE MAR 1      T                         1.4   -1.4       T
  SINCE JUL 1      1.6                      17.5  -15.9      9.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        19     -5       27
  MONTH TO DATE  382                       429    -47      260
  SINCE MAR 1    382                       429    -47      260
  SINCE JUL 1   3423                      4375   -952     3437

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


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    12.7


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70
 LOWEST     46
 AVERAGE    58

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        81      1953
                                             1935
 MINIMUM TEMPERATURE (F)   35         7      1906


SUNRISE AND SUNSET
MARCH 20 2017.........SUNRISE   712 AM CDT   SUNSET   721 PM CDT
MARCH 21 2017.........SUNRISE   710 AM CDT   SUNSET   722 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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