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

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CDUS43 KLSX 082230
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
529 PM CDT FRI SEP 8 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 8 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         85    222 PM 101    1947  83      2       85
  MINIMUM         54    552 AM  42    1986  64    -10       70
  AVERAGE         70                        74     -4       78

PRECIPITATION (IN)
  TODAY            0.00          2.87 1920   0.10  -0.10     0.32
  MONTH TO DATE    0.01                      0.83  -0.82     0.51
  SINCE SEP 1      0.01                      0.83  -0.82     0.51
  SINCE JAN 1     30.31                     28.58   1.73    28.99

SNOWFALL (IN)
  TODAY            0.0           0.0  2015   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 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    6                         0      6        0
  SINCE SEP 1      6                         0      6        0
  SINCE JUL 1      6                         1      5        0

 COOLING
  TODAY            5                         9     -4       13
  MONTH TO DATE   42                        81    -39      109
  SINCE SEP 1     42                        81    -39      109
  SINCE JAN 1   1644                      1480    164     1814
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     1.8


SKY COVER
  AVERAGE SKY COVER 0.0



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     31           300 PM
 AVERAGE    62

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       101      1925
 MINIMUM TEMPERATURE (F)   64        43      1883


SUNRISE AND SUNSET
SEPTEMBER  8 2017.....SUNRISE   637 AM CDT   SUNSET   720 PM CDT
SEPTEMBER  9 2017.....SUNRISE   638 AM CDT   SUNSET   719 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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