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

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CDUS43 KLSX 140734
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
134 AM CST WED FEB 14 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 13 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         47    227 PM  83    1962  44      3       50
  MINIMUM         21    410 AM -18    1905  27     -6       28
  AVERAGE         34                        36     -2       39

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1874   0.08  -0.08     0.00
  MONTH TO DATE    0.04                      1.04  -1.00     0.04
  SINCE DEC 1      2.11                      6.28  -4.17     2.97
  SINCE JAN 1      1.27                      3.44  -2.17     1.84

SNOWFALL (IN)
  YESTERDAY        0.0          11.7  1914   0.1   -0.1      0.0
  MONTH TO DATE    0.1                       2.1   -2.0      0.2
  SINCE DEC 1      4.8                      12.1   -7.3      1.4
  SINCE JUL 1      4.8                      12.8   -8.0      1.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        29      2       26
  MONTH TO DATE  483                       400     83      314
  SINCE DEC 1   2502                      2368    134     2075
  SINCE JUL 1   3204                      3194     10     2566

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     45           200 PM
 AVERAGE    69

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        74      1954
 MINIMUM TEMPERATURE (F)   27        -2      1905


SUNRISE AND SUNSET
FEBRUARY 14 2018......SUNRISE   654 AM CST   SUNSET   538 PM CST
FEBRUARY 15 2018......SUNRISE   652 AM CST   SUNSET   539 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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