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

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CDUS43 KLSX 152237
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
435 PM CST THU FEB 15 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 15 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         80R   209 PM  75    1976  45     35       49
  MINIMUM         50    339 AM  -4    1905  28     22       33
  AVERAGE         65                        36     29       41

PRECIPITATION (IN)
  TODAY            0.00          1.21 1903   0.08  -0.08     0.00
  MONTH TO DATE    0.17                      1.21  -1.04     0.04
  SINCE DEC 1      2.24                      6.45  -4.21     2.97
  SINCE JAN 1      1.40                      3.61  -2.21     1.84

SNOWFALL (IN)
  TODAY            0.0           6.5  1993   0.1   -0.1      0.0
  MONTH TO DATE    0.1                       2.4   -2.3      0.2
  SINCE DEC 1      4.8                      12.4   -7.6      1.4
  SINCE JUL 1      4.8                      13.1   -8.3      1.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                        29    -29       24
  MONTH TO DATE  495                       458     37      353
  SINCE DEC 1   2514                      2426     88     2114
  SINCE JUL 1   3216                      3252    -36     2605

 COOLING
  TODAY            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    24   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.9



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     37           300 PM
 AVERAGE    69

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        76      1911
 MINIMUM TEMPERATURE (F)   28        -5      1958


SUNRISE AND SUNSET
FEBRUARY 15 2018......SUNRISE   652 AM CST   SUNSET   539 PM CST
FEBRUARY 16 2018......SUNRISE   651 AM CST   SUNSET   540 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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