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

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CDUS43 KLSX 212231
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CST SAT FEB 21 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 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         41    337 PM  79    1935  47     -6       57
  MINIMUM         28    715 AM  -1    1885  29     -1       34
  AVERAGE         35                        38     -3       46

PRECIPITATION (IN)
  TODAY            0.09          1.68 1974   0.08   0.01     0.00
  MONTH TO DATE    1.38                      1.67  -0.29     1.48
  SINCE DEC 1      5.31                      6.91  -1.60     5.11
  SINCE JAN 1      2.59                      4.07  -1.48     3.15

SNOWFALL (IN)
  TODAY            1.0           6.1  1912   0.1    0.9      0.0
  MONTH TO DATE    7.3                       3.3    4.0      5.8
  SINCE DEC 1      7.8                      13.3   -5.5     27.2
  SINCE JUL 1     11.6                      14.0   -2.4     27.2
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  TODAY           30                        27      3       19
  MONTH TO DATE  760                       625    135      803
  SINCE DEC 1   2542                      2593    -51     2927
  SINCE JUL 1   3499                      3419     80     3797

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.7



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           300 AM
 LOWEST     64           200 PM
 AVERAGE    75

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        78      1995
 MINIMUM TEMPERATURE (F)   30         3      1963


SUNRISE AND SUNSET
FEBRUARY 21 2015......SUNRISE   645 AM CST   SUNSET   546 PM CST
FEBRUARY 22 2015......SUNRISE   644 AM CST   SUNSET   547 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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