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

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000
CDUS43 KLSX 190745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
145 AM CST THU JAN 19 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 18 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         49    327 PM  72    1880  40      9       18
  MINIMUM         36    758 AM -19    1930  24     12        5
  AVERAGE         43                        32     11       12

PRECIPITATION (IN)
  YESTERDAY        T             1.62 1949   0.08  -0.08     0.00
  MONTH TO DATE    1.43                      1.44  -0.01     0.62
  SINCE DEC 1      2.56                      4.28  -1.72    12.36
  SINCE JAN 1      1.43                      1.44  -0.01     0.62

SNOWFALL (IN)
  YESTERDAY        0.0          10.0  1892   0.1   -0.1      0.0
  MONTH TO DATE    1.0                       3.2   -2.2      1.2
  SINCE DEC 1      1.2                       7.6   -6.4      1.2
  SINCE JUL 1      1.2                       8.3   -7.1      1.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        33    -11       53
  MONTH TO DATE  548                       602    -54      579
  SINCE DEC 1   1479                      1541    -62     1176
  SINCE JUL 1   1970                      2367   -397     1738

 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    16   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1200 AM
 LOWEST     54           100 PM
 AVERAGE    67

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        75      1952
 MINIMUM TEMPERATURE (F)   24       -14      1940


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   716 AM CST   SUNSET   509 PM CST
JANUARY 20 2017.......SUNRISE   716 AM CST   SUNSET   510 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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