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

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CDUS43 KLSX 220727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
126 AM CST WED FEB 22 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 21 2017...

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)
 YESTERDAY
  MAXIMUM         67    406 PM  79    1935  47     20       59
  MINIMUM         55   1127 PM  -1    1885  29     26       40
  AVERAGE         61                        38     23       50

PRECIPITATION (IN)
  YESTERDAY        0.43          1.68 1974   0.08   0.35     0.00
  MONTH TO DATE    0.47                      1.67  -1.20     0.49
  SINCE DEC 1      3.40                      6.91  -3.51    13.03
  SINCE JAN 1      2.27                      4.07  -1.80     1.29

SNOWFALL (IN)
  YESTERDAY        0.0           6.1  1912   0.1   -0.1      0.0
  MONTH TO DATE    0.2                       3.3   -3.1      3.7
  SINCE DEC 1      1.4                      13.3  -11.9      7.0
  SINCE JUL 1      1.4                      14.0  -12.6      7.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                        27    -23       15
  MONTH TO DATE  390                       625   -235      552
  SINCE DEC 1   2151                      2593   -442     2108
  SINCE JUL 1   2642                      3419   -777     2670

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


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     68           300 PM
 AVERAGE    84

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        78      1995
 MINIMUM TEMPERATURE (F)   30         3      1963


SUNRISE AND SUNSET
FEBRUARY 22 2017......SUNRISE   643 AM CST   SUNSET   547 PM CST
FEBRUARY 23 2017......SUNRISE   642 AM CST   SUNSET   548 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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