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

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000
CDUS43 KLSX 180739
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
239 AM CDT THU OCT 18 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 17 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64    244 PM  91    2016  68     -4       70
  MINIMUM         42    627 AM  29    1943  49     -7       49
  AVERAGE         53                        58     -5       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.48 1963   0.11  -0.11     0.00
  MONTH TO DATE    1.69                      1.82  -0.13     3.14
  SINCE SEP 1      3.69                      4.95  -1.26     3.41
  SINCE JAN 1     34.37                     32.70   1.67    33.71

SNOWFALL (IN)
  YESTERDAY        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      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                         8      4        5
  MONTH TO DATE  114                        98     16       38
  SINCE SEP 1    121                       138    -17       45
  SINCE JUL 1    121                       139    -18       45

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  115                        31     84       86
  SINCE SEP 1    424                       233    191      348
  SINCE JAN 1   2180                      1632    548     1950
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     7.9


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           700 AM
 LOWEST     34          1200 PM
 AVERAGE    59

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        87      1953
 MINIMUM TEMPERATURE (F)   48        27      1976


SUNRISE AND SUNSET
OCTOBER 18 2018.......SUNRISE   714 AM CDT   SUNSET   619 PM CDT
OCTOBER 19 2018.......SUNRISE   715 AM CDT   SUNSET   617 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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