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

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CDUS43 KLSX 212230
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
529 PM CDT FRI AUG 21 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 21 2015...
VALID TODAY AS OF 0500 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         83    244 PM 104    2003  88     -5       96
  MINIMUM         63    455 AM  50    1950  69     -6       75
                                      1940
  AVERAGE         73                        78     -5       86

PRECIPITATION (IN)
  TODAY            0.00          2.07 1944   0.09  -0.09     0.00
  MONTH TO DATE    5.76                      2.08   3.68     4.46
  SINCE JUN 1     23.03                     10.47  12.56    11.31
  SINCE JAN 1     38.02                     26.84  11.18    28.37

SNOWFALL (IN)
  TODAY            0.0           0.0  2013   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      3                         5     -2        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY            8                        13     -5       21
  MONTH TO DATE  315                       301     14      273
  SINCE JUN 1   1195                      1102     93     1033
  SINCE JAN 1   1419                      1276    143     1295
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.3



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           500 AM
 LOWEST     37          1200 PM
 AVERAGE    58

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       103      1936
 MINIMUM TEMPERATURE (F)   69        55      1950


SUNRISE AND SUNSET
AUGUST 21 2015........SUNRISE   621 AM CDT   SUNSET   748 PM CDT
AUGUST 22 2015........SUNRISE   621 AM CDT   SUNSET   747 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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