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CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
139 AM CST SAT JAN 10 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 9 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32   1201 AM  65    1876  39     -7       34
  MINIMUM         13   1159 PM -16    1875  24    -11       20
  AVERAGE         23                        32     -9       27

PRECIPITATION (IN)
  YESTERDAY        T             0.88 1987   0.07  -0.07     0.07
  MONTH TO DATE    0.70                      0.76  -0.06     0.91
  SINCE DEC 1      3.42                      3.60  -0.18     2.87
  SINCE JAN 1      0.70                      0.76  -0.06     0.91

SNOWFALL (IN)
  YESTERDAY        T             9.1  1987   0.2   -0.2      0.8
  MONTH TO DATE    0.3                       1.7   -1.4     14.9
  SINCE DEC 1      0.5                       6.1   -5.6     20.5
  SINCE JUL 1      4.3                       6.8   -2.5     20.5
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       42                        34      8       38
  MONTH TO DATE  347                       299     48      402
  SINCE DEC 1   1151                      1238    -87     1372
  SINCE JUL 1   2108                      2064     44     2242

 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    25   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    12.6


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           700 AM
 LOWEST     39           200 PM
 AVERAGE    49

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        68      1890
 MINIMUM TEMPERATURE (F)   24       -15      1982


SUNRISE AND SUNSET
JANUARY 10 2015.......SUNRISE   720 AM CST   SUNSET   459 PM CST
JANUARY 11 2015.......SUNRISE   719 AM CST   SUNSET   500 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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