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

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CDUS43 KLSX 130729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT MON MAR 13 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 12 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         44    341 PM  84    2012  54    -10       60
                                      1990
                                      1972
  MINIMUM         30    548 AM   1    1948  35     -5       51
  AVERAGE         37                        45     -8       56

PRECIPITATION (IN)
  YESTERDAY        T             1.42 1961   0.10  -0.10     0.05
  MONTH TO DATE    1.17                      1.11   0.06     0.46
  SINCE MAR 1      1.17                      1.11   0.06     0.46
  SINCE JAN 1      3.46                      5.75  -2.29     2.06

SNOWFALL (IN)
  YESTERDAY        T             7.0  1968   0.1   -0.1      0.0
  MONTH TO DATE    0.4                       1.3   -0.9       T
  SINCE MAR 1      0.4                       1.3   -0.9       T
  SINCE JUL 1      1.8                      16.3  -14.5     10.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        20      8        9
  MONTH TO DATE  195                       268    -73      176
  SINCE MAR 1    195                       268    -73      176
  SINCE JUL 1   2928                      3866   -938     3006

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        5
  SINCE MAR 1      0                         0      0        5
  SINCE JAN 1      2                         0      2        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    44          1100 PM
 LOWEST     27          1000 AM
 AVERAGE    36

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        85      1933
 MINIMUM TEMPERATURE (F)   36        12      1968


SUNRISE AND SUNSET
MARCH 13 2017.........SUNRISE   715 AM CDT   SUNSET   707 PM CDT
MARCH 14 2017.........SUNRISE   714 AM CDT   SUNSET   708 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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