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

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CDUS43 KLSX 212132
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
431 PM CDT TUE APR 21 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 21 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         68    257 PM  89    1965  69     -1       76
                                      1902
  MINIMUM         47    529 AM  32    1904  49     -2       61
  AVERAGE         58                        59     -1       69

PRECIPITATION (IN)
  TODAY            0.00          1.75 1984   0.12  -0.12     0.09
  MONTH TO DATE    5.13                      2.53   2.60     6.14
  SINCE MAR 1      8.13                      5.85   2.28     7.69
  SINCE JAN 1     11.08                     10.49   0.59    10.84

SNOWFALL (IN)
  TODAY            0.0           T    1918   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            7                         7      0        0
  MONTH TO DATE   86                       217   -131      191
  SINCE MAR 1    655                       805   -150      881
  SINCE JUL 1   4457                      4403     54     4918

 COOLING
  TODAY            0                         2     -2        4
  MONTH TO DATE   25                        24      1       20
  SINCE MAR 1     25                        31     -6       20
  SINCE JAN 1     25                        31     -6       20
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    14.0


SKY COVER
  AVERAGE SKY COVER 0.5



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50           600 AM
 LOWEST     26          1200 PM
 AVERAGE    38

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      1925
 MINIMUM TEMPERATURE (F)   50        31      1936


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   617 AM CDT   SUNSET   744 PM CDT
APRIL 22 2015.........SUNRISE   616 AM CDT   SUNSET   745 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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