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

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328
CDUS43 KLSX 152243
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
441 PM CST WED FEB 15 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 15 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         49    359 PM  75    1976  45      4       42
  MINIMUM         33    713 AM  -4    1905  28      5       29
  AVERAGE         41                        36      5       36

PRECIPITATION (IN)
  TODAY            0.00          1.21 1903   0.08  -0.08     0.00
  MONTH TO DATE    0.04                      1.21  -1.17     0.41
  SINCE DEC 1      2.97                      6.45  -3.48    12.95
  SINCE JAN 1      1.84                      3.61  -1.77     1.21

SNOWFALL (IN)
  TODAY            0.0           6.5  1993   0.1   -0.1      0.0
  MONTH TO DATE    0.2                       2.4   -2.2      3.7
  SINCE DEC 1      1.4                      12.4  -11.0      7.0
  SINCE JUL 1      1.4                      13.1  -11.7      7.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           24                        29     -5       29
  MONTH TO DATE  353                       458   -105      466
  SINCE DEC 1   2114                      2426   -312     2022
  SINCE JUL 1   2605                      3252   -647     2584

 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    20   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    11.5


SKY COVER
  AVERAGE SKY COVER 0.4



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61           700 AM
 LOWEST     24           300 PM
 AVERAGE    43

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


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 2017......SUNRISE   652 AM CST   SUNSET   540 PM CST
FEBRUARY 16 2017......SUNRISE   651 AM CST   SUNSET   541 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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