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

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019
CDUS43 KLSX 150747
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
143 AM CST SUN JAN 15 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 14 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         35    230 PM  71    1928  40     -5       66
  MINIMUM         32   1201 AM  -7    1979  23      9       31
  AVERAGE         34                        32      2       49

PRECIPITATION (IN)
  YESTERDAY        0.64          1.23 1937   0.08   0.56     0.00
  MONTH TO DATE    1.11                      1.14  -0.03     0.52
  SINCE DEC 1      2.24                      3.98  -1.74    12.26
  SINCE JAN 1      1.11                      1.14  -0.03     0.52

SNOWFALL (IN)
  YESTERDAY       MM             1.6  1968   0.1   MM        0.0
  MONTH TO DATE    1.0                       2.5   -1.5      0.7
  SINCE DEC 1      1.2                       6.9   -5.7      0.7
  SINCE JUL 1      1.2                       7.6   -6.4      0.7
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       31                        34     -3       16
  MONTH TO DATE  464                       469     -5      420
  SINCE DEC 1   1395                      1408    -13     1017
  SINCE JUL 1   1886                      2234   -348     1579

 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    10   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.8


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FREEZING RAIN
  LT FREEZING RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           600 AM
 LOWEST     82           200 PM
 AVERAGE    86

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        69      1901
 MINIMUM TEMPERATURE (F)   23       -12      1888


SUNRISE AND SUNSET
JANUARY 15 2017.......SUNRISE   718 AM CST   SUNSET   504 PM CST
JANUARY 16 2017.......SUNRISE   718 AM CST   SUNSET   505 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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