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

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CDUS43 KLSX 240731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
130 AM CST TUE JAN 24 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 23 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         44    153 PM  75    1967  40      4       36
  MINIMUM         40   1159 PM -11    1963  24     16       24
  AVERAGE         42                        32     10       30

PRECIPITATION (IN)
  YESTERDAY        0.00          0.87 1999   0.07  -0.07      T
  MONTH TO DATE    1.80                      1.81  -0.01     0.80
  SINCE DEC 1      2.93                      4.65  -1.72    12.54
  SINCE JAN 1      1.80                      1.81  -0.01     0.80

SNOWFALL (IN)
  YESTERDAY        0.0           3.6  1977   0.2   -0.2       T
  MONTH TO DATE    1.0                       4.2   -3.2      3.3
  SINCE DEC 1      1.2                       8.6   -7.4      3.3
  SINCE JUL 1      1.2                       9.3   -8.1      3.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        33    -10       35
  MONTH TO DATE  625                       767   -142      785
  SINCE DEC 1   1556                      1706   -150     1382
  SINCE JUL 1   2047                      2532   -485     1944

 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    20   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     65          1100 PM
 AVERAGE    75

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        77      1950
 MINIMUM TEMPERATURE (F)   24       -11      1894


SUNRISE AND SUNSET
JANUARY 24 2017.......SUNRISE   713 AM CST   SUNSET   514 PM CST
JANUARY 25 2017.......SUNRISE   713 AM CST   SUNSET   516 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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