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

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000
CDUS43 KLSX 130737
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
134 AM CST FRI JAN 13 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 12 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         50   1213 AM  70    1936  40     10       39
  MINIMUM         27   1159 PM -17    1918  23      4       19
  AVERAGE         39                        32      7       29

PRECIPITATION (IN)
  YESTERDAY        T             1.67 2005   0.07  -0.07      T
  MONTH TO DATE    0.31                      0.99  -0.68     0.52
  SINCE DEC 1      1.44                      3.83  -2.39    12.26
  SINCE JAN 1      0.31                      0.99  -0.68     0.52

SNOWFALL (IN)
  YESTERDAY        0.0           5.1  1964   0.2   -0.2       T
  MONTH TO DATE    1.0                       2.2   -1.2      0.7
  SINCE DEC 1      1.2                       6.6   -5.4      0.7
  SINCE JUL 1      1.2                       7.3   -6.1      0.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        34     -8       36
  MONTH TO DATE  397                       401     -4      372
  SINCE DEC 1   1328                      1340    -12      969
  SINCE JUL 1   1819                      2166   -347     1531

 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    22   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           800 AM
 LOWEST     66           400 PM
 AVERAGE    78

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        67      1952
                                             1932
 MINIMUM TEMPERATURE (F)   23        -8      1912


SUNRISE AND SUNSET
JANUARY 13 2017.......SUNRISE   719 AM CST   SUNSET   502 PM CST
JANUARY 14 2017.......SUNRISE   718 AM CST   SUNSET   503 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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