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

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CDUS43 KLSX 132131
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
430 PM CDT FRI OCT 13 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 13 2017...
VALID TODAY AS OF 0400 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         76    259 PM  90    1899  70      6       60
  MINIMUM         55    520 AM  33    1979  50      5       49
                                      1977
                                      1917
  AVERAGE         66                        60      6       55

PRECIPITATION (IN)
  TODAY            0.00          0.84 2014   0.11  -0.11     0.00
  MONTH TO DATE    2.53                      1.39   1.14     0.06
  SINCE SEP 1      2.80                      4.52  -1.72     5.01
  SINCE JAN 1     33.10                     32.27   0.83    33.49

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                         7     -7       10
  MONTH TO DATE   19                        69    -50       21
  SINCE SEP 1     26                       109    -83       25
  SINCE JUL 1     26                       110    -84       25

 COOLING
  TODAY            1                         1      0        0
  MONTH TO DATE   73                        27     46       45
  SINCE SEP 1    335                       229    106      369
  SINCE JAN 1   1937                      1628    309     2074
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     9.1


SKY COVER
  AVERAGE SKY COVER 0.5



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     60           300 PM
 AVERAGE    77

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      1899
 MINIMUM TEMPERATURE (F)   50        30      1937


SUNRISE AND SUNSET
OCTOBER 13 2017.......SUNRISE   709 AM CDT   SUNSET   626 PM CDT
OCTOBER 14 2017.......SUNRISE   710 AM CDT   SUNSET   624 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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