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

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CDUS43 KLSX 092231
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
431 PM CST THU NOV 9 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 9 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         58    209 PM  78    1975  59     -1       61
  MINIMUM         33    527 AM  16    1991  41     -8       42
  AVERAGE         46                        50     -4       52

PRECIPITATION (IN)
  TODAY            0.00          1.18 1946   0.12  -0.12     0.00
  MONTH TO DATE    1.06                      1.09  -0.03     2.89
  SINCE SEP 1      5.04                      7.55  -2.51    10.99
  SINCE JAN 1     35.34                     35.30   0.04    39.47

SNOWFALL (IN)
  TODAY            0.0           T    1968   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE SEP 1      T                         0.1   -0.1      0.0
  SINCE JUL 1      T                         0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           19                        15      4       13
  MONTH TO DATE  115                       122     -7       56
  SINCE SEP 1    317                       397    -80      147
  SINCE JUL 1    317                       398    -81      147

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0       20
  SINCE SEP 1    357                       243    114      454
  SINCE JAN 1   1959                      1642    317     2159
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.9


SKY COVER
  AVERAGE SKY COVER 0.1



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     36           100 PM
 AVERAGE    66

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        81      2012
 MINIMUM TEMPERATURE (F)   41        18      1973


SUNRISE AND SUNSET
NOVEMBER  9 2017......SUNRISE   638 AM CST   SUNSET   453 PM CST
NOVEMBER 10 2017......SUNRISE   639 AM CST   SUNSET   452 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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