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

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CDUS43 KLSX 302131
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CDT THU APR 30 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 30 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         72    242 PM  91    2007  72      0       59
  MINIMUM         50    543 AM  35    1907  52     -2       46
                                      1877
  AVERAGE         61                        62     -1       53

PRECIPITATION (IN)
  TODAY            0.00          2.86 1893   0.13  -0.13      T
  MONTH TO DATE    5.42                      3.69   1.73     8.38
  SINCE MAR 1      8.42                      7.01   1.41     9.93
  SINCE JAN 1     11.37                     11.65  -0.28    13.08

SNOWFALL (IN)
  TODAY            0.0           0.0  2014   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.4   -0.4       T
  SINCE MAR 1      0.6                       2.7   -2.1      1.6
  SINCE JUL 1     16.8                      17.7   -0.9     28.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            4                         5     -1       12
  MONTH TO DATE  161                       270   -109      221
  SINCE MAR 1    730                       858   -128      911
  SINCE JUL 1   4532                      4456     76     4948

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE   25                        39    -14       37
  SINCE MAR 1     25                        46    -21       37
  SINCE JAN 1     25                        46    -21       37
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.2



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           300 AM
 LOWEST     24           300 PM
 AVERAGE    48

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1936
 MINIMUM TEMPERATURE (F)   53        34      1963


SUNRISE AND SUNSET
APRIL 30 2015.........SUNRISE   605 AM CDT   SUNSET   753 PM CDT
MAY  1 2015...........SUNRISE   604 AM CDT   SUNSET   754 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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